{"id":6935,"date":"2020-09-03T12:07:16","date_gmt":"2020-09-03T12:07:16","guid":{"rendered":"https:\/\/docs_v3.dataforseo.com\/v3\/?page_id=6935"},"modified":"2025-07-31T16:03:25","modified_gmt":"2025-07-31T16:03:25","slug":"on_page-filters_and_thresholds","status":"publish","type":"page","link":"https:\/\/docs.dataforseo.com\/v3\/on_page-filters_and_thresholds\/","title":{"rendered":"on_page\/filters-and-thresholds"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text]<\/p>\n<h2 id=\"live-serp\">Filters and customizable thresholds at DataForSEO OnPage API<\/h2>\n<p>OnPage API supports plenty of customizable crawling parameters that allow you to adapt the extraction of website data to your requirements and modify the thresholds for various performance indicators.<br \/>\n\u200c\u200c<br \/>\nHere you will find all the necessary information about filters and thresholds that can be used with DataForSEO OnPage API endpoints.<\/p>\n<p>Note that filters and thresholds are associated with a certain object in the <code>result<\/code> array, and thus should be specified accordingly.<\/p>\n<p>\u2022 <a href=\"#filters\">Filters<\/a><br \/>\n\u2022 <a href=\"#thresholds\">Thresholds<\/a><\/p>\n<h2><a name=\"filters\"><\/a>Filters<\/h2>\n<p>You will receive the full list of filters by calling this API. Download the full list of possible filters <a href=\"https:\/\/cdn.dataforseo.com\/v3\/available_filters.php?api=on_page\" target=\"_blank\" rel=\"noopener noreferrer\">by this link.<\/a><br \/>\nYou can learn more about how to use filters in <a href=\"https:\/\/dataforseo.com\/help-center\/using-filters\" target=\"_blank\" rel=\"noopener noreferrer\">this help center article<\/a>.<br \/>\n[\/vc_column_text]\t<article class=\"info-card info-card--yellow\">\n\t\t<header class=\"info-card__header\">\n\t\t\t<div class=\"info-card__icon\">\n\t\t\t\t<svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\">\n\t\t\t\t\t<use href=\"https:\/\/docs.dataforseo.com\/v3\/wp-content\/themes\/dataforseo\/assets\/img\/icons\/sprite.svg#label\"><\/use>\n\t\t\t\t<\/svg>\n\t\t\t<\/div>\n\t\t\t<div class=\"info-card__title\">Pricing<\/div>\n\t\t<\/header>\n\t\t<div class=\"info-card__content\">\n\t\t\t<p>Your account will not be charged for using this API<\/p>\n\t\t<\/div>\n\t<\/article>\n\t    <div class=\"endpoint\">\n        <img decoding=\"async\" class=\"endpoint__icon\" src=\"https:\/\/docs.dataforseo.com\/v3\/wp-content\/themes\/dataforseo\/assets\/img\/icons\/checked-circle.svg\" alt=\"checked\">\n\n                    GET            <button class=\"btn-reset button-link copy-button\" data-href=\"https:\/\/api.dataforseo.com\/v3\/on_page\/available_filters\">\n                https:\/\/api.dataforseo.com\/v3\/on_page\/available_filters                <svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\">\n                    <use href=\"https:\/\/docs.dataforseo.com\/v3\/wp-content\/themes\/dataforseo\/assets\/img\/icons\/sprite.svg#layers\"><\/use>\n                <\/svg>\n            <\/button>\n            <\/div>\n    [vc_column_text] \u200c\u200cAs a response of the API server, you will receive <a href=\"https:\/\/en.wikipedia.org\/wiki\/JSON\">JSON<\/a>-encoded data containing a <code>tasks<\/code> array with the information specific to the set tasks.<\/p>\n<table style=\"width: 58%; height: 480px;\">\n<thead>\n<tr style=\"height: 24px;\">\n<th style=\"width: 38.423%; height: 24px;\">Field name<\/th>\n<th style=\"width: 1.25156%; height: 24px;\">Type<\/th>\n<th style=\"width: 61.7021%; height: 24px;\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 48px;\">\n<td style=\"width: 24.3517%; height: 48px;\"><code>version<\/code><\/td>\n<td style=\"width: 6.19209%; height: 48px;\">string<\/td>\n<td style=\"width: 79.8065%; height: 48px;\"><em>the current version of the API<\/em><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 38.423%; height: 48px;\"><code>status_code<\/code><\/td>\n<td style=\"width: 1.75219%; height: 48px;\">integer<\/td>\n<td style=\"width: 61.2015%; height: 48px;\"><i>general status code<\/i><br \/>\nyou can find the full list of the response codes <a href=\"\/v3\/appendix\/errors\">here<\/a><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>status_message<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">string<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>general informational message<\/em><br \/>\nyou can find the full list of general informational messages <a href=\"\/v3\/appendix\/errors\">here<\/a><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 38.423%; height: 24px;\"><code>time<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">string<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>execution time, seconds<\/em><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 38.423%; height: 24px;\"><code>cost<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">float<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>total tasks cost, USD<\/em><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 38.423%; height: 24px;\"><code>tasks_count<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">integer<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>the number of tasks in the <strong><code>tasks<\/code><\/strong> array<\/em><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 38.423%; height: 24px;\"><code>tasks_error<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">integer<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>the number of tasks in the <strong><code>tasks<\/code><\/strong> array returned with an error<\/em><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 38.423%; height: 24px;\"><strong><code>tasks<\/code><\/strong><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">array<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>array of tasks<\/em><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 38.423%; height: 24px;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>id<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">string<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>task identifier<\/em><br \/>\n<strong>unique task identifier in our system in the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Universally_unique_identifier\">UUID<\/a> format<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.423%;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>status_code<\/code><\/td>\n<td style=\"width: 1.25156%;\">integer<\/td>\n<td style=\"width: 61.7021%;\"><em>status code of the task<\/em><br \/>\ngenerated by DataForSEO; can be within the following range: 10000-60000<br \/>\nyou can find the full list of the response codes <a href=\"\/v3\/appendix\/errors\">here<\/a><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.423%;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>status_message<\/code><\/td>\n<td style=\"width: 1.25156%;\">string<\/td>\n<td style=\"width: 61.7021%;\"><em>informational message of the task<\/em><br \/>\nyou can find the full list of general informational messages <a href=\"\/v3\/appendix\/errors\">here<\/a><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 38.423%; height: 24px;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>time<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">string<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>execution time, seconds<\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.423%;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>cost<\/code><\/td>\n<td style=\"width: 1.25156%;\">float<\/td>\n<td style=\"width: 61.7021%;\"><em>cost of the task, USD<\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.423%;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>result_count<\/code><\/td>\n<td style=\"width: 1.25156%;\">integer<\/td>\n<td style=\"width: 61.7021%;\"><em>number of elements in the <code>result<\/code> array<\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.423%;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>path<\/code><\/td>\n<td style=\"width: 1.25156%;\">array<\/td>\n<td style=\"width: 61.7021%;\"><em>URL path<\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.423%;\">\u00a0 \u00a0 \u00a0 \u00a0 <code>data<\/code><\/td>\n<td style=\"width: 1.25156%;\">array<\/td>\n<td style=\"width: 61.7021%;\"><em>contains the parameters passed in the URL of the GET request<\/em><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.423%;\">\u00a0 \u00a0 \u00a0 \u00a0 <strong><code>result<\/code><\/strong><\/td>\n<td style=\"width: 1.25156%;\">array<\/td>\n<td style=\"width: 61.7021%;\"><em>array of results<\/em><br \/>\ncontains the full list of available parameters that can be used for data filtration<br \/>\nthe parameters are grouped by the endpoint they can be used with<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Below you will find a detailed description of <code>filters<\/code> available in OnPage API endpoints. You can specify up to 8 filters by using the <code>and<\/code>, <code>or<\/code> logical operators between the conditions.<\/p>\n<p>The table provides a list of parameters that can be used for data filtration in a certain endpoint, a well as operators supported with each parameter, and other relevant data.<\/p>\n<p>The following operators are supported in OnPage API: <code>regex<\/code>, <code>not_regex<\/code>, <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code>, <code>like<\/code>, <code>not_like<\/code>, <code>match<\/code>, <code>not_match<\/code>.<br \/>\nThe <code>regex<\/code> and <code>not_regex<\/code> operators can be specified with string values using the <a href=\"https:\/\/github.com\/google\/re2\/wiki\/Syntax\" target=\"_blank\" rel=\"noopener noreferrer\">RE2 regex<\/a> syntax;<br \/>\n<strong>Note:<\/strong> the maximum limit for the number of characters you can specify in <code>regex<\/code> and <code>not_regex<\/code> is <strong>1000<\/strong>;<br \/>\nUse the <code>%<\/code> operator with <code>like<\/code> and <code>not_like<\/code> to match any string of zero or more characters.<br \/>\nYou can also filter the results by fields provided in the <code>array<\/code> by applying the <code>has<\/code> or <code>has_not<\/code>operator to a filter field.<\/p>\n<p>Example:<br \/>\n<code>[[\"fetch_timing.duration_time\",\"&gt;\",1],\"and\",[[\"total_transfer_size\",\"&gt;\",100],\"or\",[\"checks.high_loading_time\",\"=\",true]],\"and\",[\"meta.duplicate_meta_tags\",\"has\",\"generator\"]]<\/code><\/p>\n<p><strong>Description of the available filters:<\/strong><\/p>\n<p><code>checks.is_http<\/code>bool<em>page with the http protocol<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_http\",\"&lt;&gt;\",\"false\"]<\/code><code>checks.is_http<\/code>bool<em>page with the http protocol<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_http\",\"&lt;&gt;\",\"false\"]<\/code><\/p>\n<table style=\"width: 100%; height: 1259px;\">\n<thead>\n<tr style=\"height: 24px;\">\n<th style=\"width: 12.4003%; height: 24px;\">Field name<\/th>\n<th style=\"width: 3.91588%; height: 24px;\">Type<\/th>\n<th style=\"width: 82.9587%; height: 24px;\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><strong>filters available for the <a href=\"\/v3\/on_page\/resources\/?php\" target=\"_blank\" rel=\"noopener noreferrer\">resources<\/a> endpoint:<\/strong><\/td>\n<td style=\"width: 5.77015%; height: 24px;\"><\/td>\n<td style=\"width: 80.2284%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>resource_type<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>type of the returned resource<\/em><br \/>\npossible types: <code>script<\/code>, <code>image<\/code>, <code>stylesheet<\/code>, <code>broken<\/code><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>, <code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"resource_type\",\"like\",\"image\"],\"and\",[\"checks.is_broken\",\"=\",\"true\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.alternative_text<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content of the image alt atribute<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.alternative_text\",\"=\",\"logo\"],\"or\",[\"meta.alternative_text\",\"like\",\"%trademark%\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.title<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content of title atribute<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.title\",\"=\",\"how to cook cake\"],\"or\",[\"meta.title\",\"like\",\"%cake%\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.original_width<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">num<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>original image width in pixels<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.original_width\",\"in\", [800,1024]],\"and\",[\"meta.original_height\",\"in\",[600,768]]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.original_height<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">num<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>original image height in pixels<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.original_width\",\"&lt;\", \"320\"]],\"and\",[\"meta.original_height\",\"&lt;\",\"240\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.width<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">num<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>image width in pixels<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.width\",\"in\", [800,1024]],\"and\",[\"meta.height\",\"in\",[600,768]]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.height<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">num<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>image height in pixels<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.width\",\"&lt;\", \"320\"]],\"and\",[\"meta.height\",\"&lt;\",\"240\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>status_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>status code of the page where a given resource is located<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"status_code\",\"&lt;&gt;\", \"200\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>location<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>status code of the page where a given resource is located<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"status_code\",\"&lt;&gt;\", \"200\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>url<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource URL<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [url\",\"like\",\"%shop%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource size<\/em><br \/>\nindicates the size of a given resource measured in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"size\",\"&gt;\", \"47000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>encoded_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource size after encoding<\/em><br \/>\nindicates the size of the encoded resource measured in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><code>\"filters\": [\"size\",\"&gt;\", \"11000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>total_transfer_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>compressed resource size<\/em><br \/>\nindicates the compressed size of a given resource in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"size\",\"&gt;\", \"11000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>fetch_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">time<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>date and time when a resource was fetched<\/em><br \/>\nin the UTC format: \u201cyyyy-mm-dd hh-mm-ss +00:00\u201d<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"fetch_time\",\"&gt;\",\"2021-01-29 01:24:54\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>fetch_timing.duration_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates how many milliseconds it took to fetch a resource<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"fetch_timing.duration_time\",\"&gt;\",\"50\"]<br \/>\n<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>fetch_timing.fetch_start<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>the amount of milliseconds a browser needs to start downloading a resource<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"fetch_timing.fetch_start\",\"&gt;\",\"20\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>fetch_timing.fetch_end<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>the amount of millisends the browser needs to complete downloading a resource<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"fetch_timing.fetch_end\",\"&gt;\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>cache_control.cachable<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the resource is cacheable<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"cache_control.cachable\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>cache_control.ttl<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to live<\/em><br \/>\nthe amount of time it takes for the browser to cache a resource; measured in milliseconds<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"cache_control.ttl\",\"&gt;\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_content_encoding<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with no content encoding<\/em><br \/>\nindicates whether a page has no <a href=\"http:\/\/www.iana.org\/assignments\/http-parameters\/http-parameters.xhtml#content-coding\" target=\"_blank\" rel=\"noopener noreferrer\">compression algorithm<\/a> of the content<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_content_encoding\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_loading_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with high loading time<\/em><br \/>\nindicates whether a resource loading time exceeds 3 seconds<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_loading_time\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with redirects<\/em><br \/>\nindicates whether a page with a resource has <code>3XX<\/code> redirects to other pages<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_redirect\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_4xx_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with <code>4xx<\/code> status codes<\/em><br \/>\nindicates whether a resource has <code>4xx<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_4xx_code\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_5xx_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with <code>5xx<\/code> status codes<\/em><br \/>\nindicates whether a resource has <code>5xx<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_5xx_code\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_broken<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>broken resource<\/em><br \/>\nindicates whether a page with this resource returns a <code>404<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_broken\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_www<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with www<\/em><br \/>\nindicates whether a page with this resource is on a <code>www<\/code> subdomain<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_www\",\"&lt;&gt;\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_https<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with the https protocol<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_https\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_http<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with the http protocol<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_http\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_minified<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource is minified<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_minified\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource has a redirect<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_redirect\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.from_sitemap<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource contains subrequests<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.from_sitemap\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_subrequests<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource contains subrequests<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_subrequests\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>content_encoding<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>type of encoding<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"content_encoding\",\"&lt;&gt;\",\"gzip\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>media_type<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>types of media used to display a resource<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"media_type\",\"like\",\"%javascript\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>accept_type<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates the expected type of resource<\/em><br \/>\nfor example, if <code>\"resource_type\": \"broken\"<\/code>, <code>accept_type<\/code> will indicate the type of the broken resource<br \/>\npossible values:<br \/>\n<code>any<\/code>, <code>none<\/code>, <code>image<\/code>, <code>sitemap<\/code>, <code>robots<\/code>, <code>script<\/code>, <code>stylesheet<\/code>, <code>redirect<\/code>, <code>html<\/code>, <code>text<\/code>, <code>other<\/code>, <code>font<\/code><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"accept_type\",\"like\",\"script\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>server<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>server version<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"server\",\"not_like\",\"Amazon%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><strong>filters available for the <a href=\"\/v3\/on_page\/pages\/?php\" target=\"_blank\" rel=\"noopener noreferrer\">pages<\/a> endpoint:<\/strong><\/td>\n<td style=\"width: 5.77015%; height: 24px;\"><\/td>\n<td style=\"width: 80.2284%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>resource_type<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>type of the returned page<\/em><br \/>\npossible types: <code>html<\/code>, <code>broken<\/code>, <code>redirect<\/code><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"resource_type\",\"=\",\"html\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.title<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page title<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.title\",\"like\",\"%updates%\"],\"or\",[\"meta.title\",\"like\",\"%news%\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.charset<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">num<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Code_page\" target=\"_blank\" rel=\"noopener noreferrer\">code page<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.charset\",\"in\",\"65000,65001\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.follow<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">bool<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>indicates whether a page is indexable<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.follow\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.generator<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>meta tag generator<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.generator\",\"like\",\"%Powered by%\"]],\"or\",[\"meta.generator\",\"like\",\"%WordPress%\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.description<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content of the <code>description<\/code> meta tag<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.description\",\"like\",\"%Powered by%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.favicon<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>image height in pixels<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.favicon\",\"like\",\"%cropped-Favicon_512-32x32.png\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.meta_keywords<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content of the <code>keywords<\/code> meta tag<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.meta_keywords\",\"&lt;&gt;\",\"null\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.canonical<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>canonical page<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.canonical\",\"like\",\"https:\/\/dataforseo.com\/apis%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.internal_links_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of internal links on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.internal_links_count\",\"&gt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.external_links_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of external links on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.external_links_count\",\"&gt;=\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.inbound_links_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of internal links pointing at the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.inbound_links_count\",\"&gt;=\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.images_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of images on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.images_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.images_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of images on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.images_size\",\"&lt;=\",\"1000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.scripts_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of scripts on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.scripts_count\",\"&gt;=\",\"2\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.scripts_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of scripts on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.scripts_size\",\"&gt;=\",\"1000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.stylesheets_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of stylesheets on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.stylesheets_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.stylesheets_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of stylesheets on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.stylesheets_size\",\"&gt;=\",\"1000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.title_length<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>length of the <code>title<\/code> tag in characters<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.title_length\",\"&gt;=\",\"60\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.description_length<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>length of the <code>description<\/code> tag in characters<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.description_length\",\"&gt;=\",\"120\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.render_blocking_scripts_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of scripts on the page that block page rendering<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.render_blocking_scripts_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.render_blocking_stylesheets_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of CSS styles on the page that block page rendering<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.render_blocking_stylesheets_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.cumulative_layout_shift<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>Core Web Vitals metric measuring the layout stability of a page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.cumulative_layout_shift\",\"&gt;=\",\"0.25\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.plain_text_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of the text on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.plain_text_size\",\"&lt;=\",\"5000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.plain_text_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>plain text rate value<\/em><br \/>\n<code>plain_text_size<\/code> to <code>size<\/code> ratio<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.plain_text_rate\",\"&gt;\",\"0.03\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.plain_text_word_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of words on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.plain_text_word_count\",\"&gt;=\",\"500\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.automated_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Automated_readability_index\">Automated Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.automated_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.coleman_liau_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Coleman%E2%80%93Liau_index\">Coleman\u2013Liau Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.coleman_liau_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.dale_chall_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Dale%E2%80%93Chall_readability_formula\">Dale\u2013Chall Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.dale_chall_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.flesch_kincaid_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Flesch%E2%80%93Kincaid_readability_tests\">Flesch\u2013Kincaid Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.flesch_kincaid_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.smog_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/SMOG\">SMOG Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.smog_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.description_to_content_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>consistency of the meta <code>description<\/code> tag with the page content<\/em><br \/>\nmeasured from 0 to 1<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.description_to_content_consistency\",\"&lt;=\",\"0.5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.title_to_content_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>consistency of the meta <code>title<\/code> tag with the page content<\/em><br \/>\nmeasured from 0 to 1<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.title_to_content_consistency\",\"&lt;=\",\"0.7\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.meta_keywords_to_content_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>consistency of meta <code>keywords<\/code>tag with the page content<\/em><br \/>\nmeasured from 0 to 1<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.meta_keywords_to_content_consistency\",\"&lt;&gt;\",\"0\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.spell<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>spellcheck<\/em><br \/>\nspellcheck errors and suggestions<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.spell\",\"&lt;&gt;\",\"null\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.duplicate_meta_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">array.str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>duplicate meta tags<\/em><br \/>\nthe following operators are supported: <code>has<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.duplicate_meta_tags\",\"has\",\"generator\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.time_to_interactive<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/web.dev\/interactive\/\">Time To Interactive (TTI)<\/a> metric<\/em><br \/>\nthe time it takes until the user can interact with a page (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.time_to_interactive\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.dom_complete<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to load resources<\/em><br \/>\nthe time it takes until the page and all of its subresources are downloaded (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.dom_complete\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.largest_contentful_paint<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>Core Web Vitals metric measuring how fast the largest above-the-fold content element is displayed<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.largest_contentful_paint\",\"&gt;=\",\"2600\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.first_input_delay<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>Core Web Vitals metric indicating the responsiveness of a page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.first_input_delay\",\"&gt;=\",\"0.05\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.connection_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to connect to a server<\/em><br \/>\nthe time it takes until the connection with a server is established (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.connection_time\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.time_to_secure_connection<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to establish a secure connection<\/em><br \/>\nthe time it takes until the secure connection with a server is established (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.time_to_secure_connection\",\"&gt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.request_sent_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to send a request to a server<\/em><br \/>\nthe time it takes until the request to a server is sent (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.request_sent_time\",\"&gt;=\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.waiting_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to first byte <a href=\"https:\/\/en.wikipedia.org\/wiki\/Time_to_first_byte\">(TTFB)<\/a> in milliseconds<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.waiting_time\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.download_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time it takes for a browser to receive a response (in milliseconds)<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.download_time\",\"&gt;=\",\"20\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.duration_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total time it takes until a browser receives a complete response from a server (in milliseconds)<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.duration_time\",\"&gt;=\",\"40\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.fetch_start<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to start downloading the HTML resource<\/em><br \/>\nthe amount of time the browser needs to start downloading a page<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.fetch_start\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.fetch_end<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to complete downloading the HTML resource<\/em><br \/>\nthe amount of time the browser needs to complete downloading a page<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.fetch_end\",\"&gt;=\",\"100\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>onpage_score<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>shows how page is optimized on a 100-point scale<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"onpage_score\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>total_dom_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total <a href=\"https:\/\/developers.google.com\/web\/tools\/chrome-devtools\/dom\" target=\"_blank\" rel=\"noopener noreferrer\">DOM<\/a> size of a page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"total_dom_size\",\"&gt;=\",\"200000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>broken_resources<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page contains broken resources<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"broken_resources\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>broken_links<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page contains broken links<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"broken_links\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>duplicate_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page has duplicate <code>title<\/code> tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"duplicate_title\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>duplicate_description<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page has a duplicate description<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"duplicate_description\",\"&lt;&gt;\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>duplicate_content<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page has duplicate content<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"duplicate_content\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>status_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>status code of the page where a given resource is located<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"status_code\",\"&lt;&gt;\", \"200\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>location<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>status code of the page where a given resource is located<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"status_code\",\"&lt;&gt;\", \"200\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>url<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource URL<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [url\",\"like\",\"%shop%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>click_depth<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of clicks it takes to get to the page<\/em><br \/>\nindicates the number of clicks from the homepage needed before landing at the target page<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"click_depth\",\"&gt;\", \"4\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource size<\/em><br \/>\nindicates the size of a given resource measured in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"size\",\"&gt;\", \"47000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>encoded_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource size after encoding<\/em><br \/>\nindicates the size of the encoded resource measured in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"encoded_size\",\"&gt;\", \"11000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>total_transfer_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>compressed resource size<\/em><br \/>\nindicates the compressed size of a given resource in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"total_transfer_size\",\"&gt;\", \"11000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>fetch_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">time<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>date and time when a resource was fetched<\/em><br \/>\nin the UTC format: \u201cyyyy-mm-dd hh-mm-ss +00:00\u201d<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"fetch_time\",\"&gt;\",\"2021-01-29 01:24:54\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>cache_control.cachable<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the resource is cacheable<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"cache_control.cachable\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>cache_control.ttl<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to live<\/em><br \/>\nthe amount of time it takes for the browser to cache a resource; measured in milliseconds<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"cache_control.ttl\",\"&gt;\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_content_encoding<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with no content encoding<\/em><br \/>\nindicates whether a page has no <a href=\"http:\/\/www.iana.org\/assignments\/http-parameters\/http-parameters.xhtml#content-coding\" target=\"_blank\" rel=\"noopener noreferrer\">compression algorithm<\/a> of the content<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_content_encoding\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_loading_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with high loading time<\/em><br \/>\nindicates whether a resource loading time exceeds 3 seconds<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_loading_time\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with redirects<\/em><br \/>\nindicates whether a page with a resource has <code>3XX<\/code> redirects to other pages<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_redirect\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_4xx_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with <code>4xx<\/code> status codes<\/em><br \/>\nindicates whether a page has <code>4xx<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_4xx_code\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_5xx_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with <code>5xx<\/code> status codes<\/em><br \/>\nindicates whether a page has <code>5xx<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_5xx_code\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_broken<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>broken resource<\/em><br \/>\nindicates whether a page with this resource returns a <code>404<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_broken\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_www<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with www<\/em><br \/>\nindicates whether a page with this resource is on a <code>www<\/code> subdomain<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_www\",\"&lt;&gt;\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_https<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with the https protocol<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_https\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_waiting_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with high waiting time<\/em><br \/>\nindicates whether a page waiting time (aka Time to First Byte) exceeds 1.5 seconds<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_waiting_time\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_micromarkup<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page has <a href=\"https:\/\/en.wikipedia.org\/wiki\/Microdata_(HTML)\" target=\"_blank\" rel=\"noopener noreferrer\">microdata markup<\/a><\/em><br \/>\nindicates whether a page returns microdata markup<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_micromarkup\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_micromarkup_errors<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page microdata markup returns errors<\/em><br \/>\nindicates whether the microdata markup of a page returns an error<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_micromarkup_errors\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_doctype<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no doctype<\/em><br \/>\nindicates whether a page is without the <code>&lt;!DOCTYPE HTML&gt;<\/code> declaration<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_doctype\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page is canonical<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_encoding_meta_tag<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no meta tag encoding<\/em><br \/>\nindicates whether a page is without <code>Content-Type<\/code><br \/>\ninformative only if the encoding is not explicit in the <code>Content-Type<\/code> header<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_encoding_meta_tag\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_h1_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with empty or absent h1 tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_h1_tags\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.https_to_http_links<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>HTTPS page has links to HTTP pages<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.https_to_http_links\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_html_doctype<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with HTML doctype declaration<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_html_doctype\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.size_greater_than_3mb<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with size larger than 3 MB<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.size_greater_than_3mb\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.meta_charset_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with meta charset tag<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.meta_charset_consistency\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_meta_refresh_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>pages with meta refresh redirect<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_meta_refresh_redirect\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_render_blocking_resources<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with render-blocking resources<\/em><br \/>\nif <code>true<\/code>, the page has render-blocking scripts or stylesheets<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_render_blocking_resources\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.redirect_chain<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with multiple redirects<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.redirect_chain\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.recursive_canonical<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">bool<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>recursive canonical error<\/em><br \/>\n<code>true<\/code> if the page contains <code>rel=\"canonical\"<\/code> tag to another page, which in turn, refers back to the initial page<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.recursive_canonical\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.low_content_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with low content rate<\/em><br \/>\nindicates whether a page has the <code>plain_text size<\/code> to <code>page size<\/code> ratio of less than 0.1<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.low_content_rate\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_content_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with high content rate<\/em><br \/>\nindicates whether a page has the <code>plain_text size<\/code> to <code>page size<\/code> ratio of more than 0.9<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_content_rate\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.low_character_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the page has less than 1024 characters<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.low_character_count\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_character_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the page has more than 256,000 characters<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_character_count\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.small_page_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page is too small<\/em><br \/>\nthe value will be <code>true<\/code> if a page size is smaller than 1024 bytes<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.small_page_size\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.large_page_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page is too heavy<\/em><br \/>\nthe value will be <code>true<\/code> if a page size exceeds 1 megabyte<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.large_page_size\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.low_readability_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with a low readability rate<\/em><br \/>\nindicates whether a page is scored less than 15 points on the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Flesch%E2%80%93Kincaid_readability_tests\" target=\"_blank\" rel=\"noopener noreferrer\">Flesch\u2013Kincaid readability test<\/a><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.low_readability_rate\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.irrelevant_description<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with irrelevant description<\/em><br \/>\nindicates whether a page <code>description<\/code> tag is irrelevant to the content of a page<br \/>\nthe relevance threshold is <code>0.2<\/code><br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.irrelevant_description\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.irrelevant_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with irrelevant title<\/em><br \/>\nindicates whether a page <code>title<\/code> tag is irrelevant to the content of the page<br \/>\nthe relevance threshold is <code>0.3<\/code><br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.irrelevant_title\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.irrelevant_meta_keywords<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with irrelevant meta keywords<\/em><br \/>\nindicates whether a page <code>keywords<\/code> tags are irrelevant to the content of a page<br \/>\nthe relevance threshold is <code>0.6<\/code><br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.irrelevant_meta_keywords\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.title_too_long<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with a long title<\/em><br \/>\nindicates whether the content of the <code>title<\/code> tag exceeds 65 characters<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.title_too_long\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.title_too_short<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with short titles<\/em><br \/>\nindicates whether the content of <code>title<\/code> tag is shorter than 30 characters<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.title_too_short\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.deprecated_html_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with deprecated tags<\/em><br \/>\nindicates whether a page has <a href=\"https:\/\/www.codehelp.co.uk\/html\/deprecated.html\" target=\"_blank\" rel=\"noopener noreferrer\">deprecated HTML tags<\/a><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.deprecated_html_tags\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.duplicate_meta_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with duplicate meta tags<\/em><br \/>\nindicates whether a page has more than one meta tag of the same type<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.duplicate_meta_tags\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.duplicate_title_tag<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with more than one title tag<\/em><br \/>\nindicates whether a page has more than one <code>title<\/code> tag<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.duplicate_title_tag\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_image_alt<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>images without <code>alt<\/code> tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_image_alt\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_image_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>images without <code>title<\/code> tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_image_title\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_description<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>pages with no description<\/em><br \/>\nindicates whether a page has an empty or absent <code>description<\/code> meta tag<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_description\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no title<\/em><br \/>\nindicates whether a page has an empty or absent <code>title<\/code> tag<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_title\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_favicon<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no favicon<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_favicon\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with seo-frienldy URL<\/em><br \/>\nthe \u2018SEO-friendliness\u2019 of a page URL is checked by four parameters:<br \/>\n\u2013 the length of the relative path is less than 120 characters<br \/>\n\u2013 no special characters<br \/>\n\u2013 no dynamic parameters<br \/>\n\u2013 relevance of the URL to the page<br \/>\nif at least one of them is failed then such URL is considered as not \u2018SEO-friendly\u2019<br \/>\nthe data is available for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.flash<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with flash<\/em><br \/>\nindicates whether a page has flash elements<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.flash\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.frame<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with frames<\/em><br \/>\nindicates whether a page contains <code>frame<\/code>, <code>iframe<\/code>, <code>frameset<\/code> tags<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.frame\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.lorem_ipsum<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with lorem ipsum<\/em><br \/>\nindicates whether a page has <em>lorem ipsum<\/em> content<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.lorem_ipsum\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_characters_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL characters check-up<\/em><br \/>\nindicates whether a page URL containing only uppercase and lowercase Latin characters, digits and dashes<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_characters_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_dynamic_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL dynamic check-up<\/em><br \/>\nthe value will be <code>true<\/code> if a page has no dynamic parameters in the URL<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_dynamic_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_keywords_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL keyword check-up<\/em><br \/>\nindicates whether a page URL is consistent with the <code>title<\/code> meta tag<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_keywords_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_relative_length_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL length check-up<\/em><br \/>\nthe value will be <code>true<\/code> if a page URL no longer than 120 characters<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_relative_length_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical_chain<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>pages with canonical pointing to a page that has a canonical pointing elsewhere<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical_chain\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical_to_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>canonical page pointing to a page that redirects elsewhere<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical_to_redirect\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical_to_broken<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>canonical link pointing to a broken page<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical_to_broken\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_links_to_redirects<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page is pointing to a page that redirect elsewhere<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_links_to_redirects\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_orphan_page<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no internal links pointing to it<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_orphan_page\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_link_relation_conflict<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>mix of both followed and nofollowed incoming internal links<\/em><br \/>\n<code>true<\/code> if the page receives at least one link with the <code>rel=\"nofollow\"<\/code> attribute and at least one dofollow link<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_link_relation_conflict\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.from_sitemap<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource contains subrequests<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.from_sitemap\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>content_encoding<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>type of encoding<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"content_encoding\",\"&lt;&gt;\",\"gzip\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>media_type<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>types of media used to display a resource<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"media_type\",\"like\",\"%text%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>server<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>server version<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"server\",\"not_like\",\"Amazon%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>is_resource<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>whether a page is a resource<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"is_resource\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>url_length<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page URL length in characters<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"url_length\",\"&gt;\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>relative_url_length<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>relative URL length in characters<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"relative_url_length\",\"&gt;\",\"4\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><strong>filters available for the <a href=\"\/v3\/on_page\/non_indexable\/?php\" target=\"_blank\" rel=\"noopener noreferrer\">non_indexable<\/a> endpoint:<\/strong><\/td>\n<td style=\"width: 5.77015%; height: 24px;\"><\/td>\n<td style=\"width: 80.2284%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>reason<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>the reason why the page is non-indexable<\/em><br \/>\ncan take the following values: <code>robots_txt<\/code>, <code>meta_tag<\/code>, <code>http_header<\/code>, <code>attribute<\/code>, <code>too_many_redirects<\/code><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"reason\",\"=\",\"robots_txt\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>url<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>url of the non-indexable page<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"url\",\"like\",\"%blog%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><strong>filters available for the <a href=\"\/v3\/on_page\/links\/?php\" target=\"_blank\" rel=\"noopener noreferrer\">links<\/a> endpoint:<\/strong><\/td>\n<td style=\"width: 5.77015%; height: 24px;\"><\/td>\n<td style=\"width: 80.2284%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>type<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>type of a link<\/em><br \/>\ncan take the following values: <code>anchor<\/code>, <code>image<\/code>, <code>link<\/code>, <code>canonical<\/code>, <code>meta<\/code>, <code>alternate<\/code><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[[\"type\",\"=\",\"anchor\"],\"or\",[\"type\",\"=\",\"link\"]] <\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>domain_from<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>referring domain<\/em><br \/>\nthe link was found on this domain<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"domain_from\",\"like\",\"%dataforseo.com%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>domain_to<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>referenced domain<\/em><br \/>\nthe link is pointing to this domain<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"domain_to\",\"like\",\"%dataforseo.com%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_from<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>referring page<\/em><br \/>\nrelative URL of the page on which the link was found<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"page_from\",\"like\",\"dataforseo.com\/blog%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_to<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>referenced page<\/em><br \/>\nrelative URL of the page to which the link is pointing<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"page_to\",\"like\",\"app.dataforseo.com%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>link_from<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>referring page<\/em><br \/>\nabsolute URL of the page on which the link was found<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"link_from\",\"like\",\"%dataforseo.com\/blog%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>link_to<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>referenced page<\/em><br \/>\nabsolute URL of the page to which the link is pointing<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"link_to\",\"like\",\"%app.dataforseo.com%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>link_attribute<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">array<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>link attribute added to external link<\/em><br \/>\nabsolute URL of the page to which the link is pointing<br \/>\nindicates link attributes added to the <code>link_to<\/code> on the <code>page_from<\/code><br \/>\nthe following operators are supported: <code>has<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"link_attribute\",\"has\",\"ugc\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>dofollow<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the link is dofollow<\/em><br \/>\nif the value is <code>true<\/code>, the link doesn&#8217;t have a <code>rel=\"nofollow\"<\/code> attribute<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"dofollow\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_from_scheme<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/List_of_URI_schemes\" target=\"_blank\" rel=\"noopener noreferrer\">url scheme<\/a> of the referring page<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"page_from_scheme\",\"=\",\"https\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_to_scheme<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/List_of_URI_schemes\" target=\"_blank\" rel=\"noopener noreferrer\">url scheme<\/a> of the referenced page<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"page_to_scheme\",\"=\",\"nntp\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>direction<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>direction of the link<\/em><br \/>\npossible values: <code>internal<\/code>, <code>external<\/code><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"direction\",\"=\",\"internal\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_to_status_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>status code of the referenced page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"page_to_status_code\",\"=\", \"200\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><strong>filters available for the <a href=\"\/v3\/on_page\/page_by_resource\/?php\" target=\"_blank\" rel=\"noopener noreferrer\">pages by resource<\/a> endpoint:<\/strong><\/td>\n<td style=\"width: 5.77015%; height: 24px;\"><\/td>\n<td style=\"width: 80.2284%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>resource_type<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>type of the returned page<\/em><br \/>\npossible types: <code>html<\/code>, <code>broken<\/code><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"resource_type\",\"=\",\"html\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.title<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page title<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.title\",\"like\",\"%updates%\"],\"or\",[\"meta.title\",\"like\",\"%news%\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.charset<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">num<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Code_page\" target=\"_blank\" rel=\"noopener noreferrer\">code page<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.charset\",\"in\",\"65000,65001\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.follow<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">bool<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>indicates whether a page is indexable<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.follow\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.generator<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>meta tag generator<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [[\"meta.generator\",\"like\",\"%Powered by%\"]],\"or\",[\"meta.generator\",\"like\",\"%WordPress%\"]]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.description<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content of the <code>description<\/code> meta tag<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.description\",\"like\",\"%Powered by%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.favicon<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>image height in pixels<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.favicon\",\"like\",\"%cropped-Favicon_512-32x32.png\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>meta.meta_keywords<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">str<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content of the <code>keywords<\/code> meta tag<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.meta_keywords\",\"&lt;&gt;\",\"null\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.canonical<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>canonical page<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.canonical\",\"like\",\"https:\/\/dataforseo.com\/apis%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.internal_links_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of internal links on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.internal_links_count\",\"&gt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.external_links_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of external links on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.external_links_count\",\"&gt;=\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.inbound_links_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of internal links pointing at the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.inbound_links_count\",\"&gt;=\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.images_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of images on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.images_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.images_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of images on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.images_size\",\"&lt;=\",\"1000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.scripts_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of scripts on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.scripts_count\",\"&gt;=\",\"2\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.scripts_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of scripts on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.scripts_size\",\"&gt;=\",\"1000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.stylesheets_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of stylesheets on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.stylesheets_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.stylesheets_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of stylesheets on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.stylesheets_size\",\"&gt;=\",\"1000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.title_length<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>length of the <code>title<\/code> tag in characters<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.title_length\",\"&gt;=\",\"60\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.description_length<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>length of the <code>description<\/code> tag in characters<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.description_length\",\"&gt;=\",\"120\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.render_blocking_scripts_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of scripts on the page that block page rendering<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.render_blocking_scripts_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.render_blocking_stylesheets_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of CSS styles on the page that block page rendering<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.render_blocking_stylesheets_count\",\"&gt;=\",\"1\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.cumulative_layout_shift<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>Core Web Vitals metric measuring the layout stability of a page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.cumulative_layout_shift\",\"&gt;=\",\"0.25\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.plain_text_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total size of the text on the page measured in bytes<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.plain_text_size\",\"&lt;=\",\"5000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.plain_text_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>plain text rate value<\/em><br \/>\n<code>plain_text_size<\/code> to <code>size<\/code> ratio<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.plain_text_rate\",\"&gt;\",\"0.03\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.plain_text_word_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>number of words on the page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.plain_text_word_count\",\"&gt;=\",\"500\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.automated_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Automated_readability_index\">Automated Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.automated_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.coleman_liau_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Coleman%E2%80%93Liau_index\">Coleman\u2013Liau Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.coleman_liau_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.dale_chall_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Dale%E2%80%93Chall_readability_formula\">Dale\u2013Chall Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.dale_chall_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.flesch_kincaid_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Flesch%E2%80%93Kincaid_readability_tests\">Flesch\u2013Kincaid Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.flesch_kincaid_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.smog_readability_index<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/SMOG\">SMOG Readability Index<\/a><\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.smog_readability_index\",\"&lt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.description_to_content_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>consistency of the meta <code>description<\/code> tag with the page content<\/em><br \/>\nmeasured from 0 to 1<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.description_to_content_consistency\",\"&lt;=\",\"0.5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.title_to_content_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>consistency of the meta <code>title<\/code> tag with the page content<\/em><br \/>\nmeasured from 0 to 1<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.title_to_content_consistency\",\"&lt;=\",\"0.7\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.content.meta_keywords_to_content_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>consistency of meta <code>keywords<\/code>tag with the page content<\/em><br \/>\nmeasured from 0 to 1<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.content.meta_keywords_to_content_consistency\",\"&lt;&gt;\",\"0\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.spell<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>spellcheck<\/em><br \/>\nspellcheck errors and suggestions<br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.spell\",\"&lt;&gt;\",\"null\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>meta.duplicate_meta_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">array.str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>duplicate meta tags<\/em><br \/>\nthe following operators are supported: <code>has<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"meta.duplicate_meta_tags\",\"has\",\"generator\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.time_to_interactive<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em><a href=\"https:\/\/web.dev\/interactive\/\">Time To Interactive (TTI)<\/a> metric<\/em><br \/>\nthe time it takes until the user can interact with a page (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.time_to_interactive\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.dom_complete<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to load resources<\/em><br \/>\nthe time it takes until the page and all of its subresources are downloaded (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.dom_complete\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.largest_contentful_paint<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>Core Web Vitals metric measuring how fast the largest above-the-fold content element is displayed<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.largest_contentful_paint\",\"&gt;=\",\"2600\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.first_input_delay<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>Core Web Vitals metric indicating the responsiveness of a page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.first_input_delay\",\"&gt;=\",\"0.05\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.connection_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to connect to a server<\/em><br \/>\nthe time it takes until the connection with a server is established (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.connection_time\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.time_to_secure_connection<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to establish a secure connection<\/em><br \/>\nthe time it takes until the secure connection with a server is established (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.time_to_secure_connection\",\"&gt;=\",\"10\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.request_sent_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to send a request to a server<\/em><br \/>\nthe time it takes until the request to a server is sent (in milliseconds)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.request_sent_time\",\"&gt;=\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.waiting_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to first byte <a href=\"https:\/\/en.wikipedia.org\/wiki\/Time_to_first_byte\">(TTFB)<\/a> in milliseconds<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.waiting_time\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.download_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time it takes for a browser to receive a response (in milliseconds)<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.download_time\",\"&gt;=\",\"20\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.duration_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total time it takes until a browser receives a complete response from a server (in milliseconds)<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.duration_time\",\"&gt;=\",\"40\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.fetch_start<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to start downloading the HTML resource<\/em><br \/>\nthe amount of time the browser needs to start downloading a page<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.fetch_start\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>page_timing.fetch_end<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to complete downloading the HTML resource<\/em><br \/>\nthe amount of time the browser needs to complete downloading a page<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"page_timing.fetch_end\",\"&gt;=\",\"100\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>onpage_score<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>shows how page is optimized on a 100-point scale<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"onpage_score\",\"&gt;=\",\"50\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>total_dom_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>total <a href=\"https:\/\/developers.google.com\/web\/tools\/chrome-devtools\/dom\" target=\"_blank\" rel=\"noopener noreferrer\">DOM<\/a> size of a page<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"total_dom_size\",\"&gt;=\",\"200000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>broken_resources<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page contains broken resources<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"broken_resources\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>broken_links<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page contains broken links<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"broken_links\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>duplicate_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page has duplicate <code>title<\/code> tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"duplicate_title\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>duplicate_description<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page has a duplicate description<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"duplicate_description\",\"&lt;&gt;\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>duplicate_content<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page has duplicate content<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"duplicate_content\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>status_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>status code of the page where a given resource is located<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"status_code\",\"&lt;&gt;\", \"200\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>location<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>status code of the page where a given resource is located<\/em><br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"status_code\",\"&lt;&gt;\", \"200\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>url<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource URL<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [url\",\"like\",\"%shop%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource size<\/em><br \/>\nindicates the size of a given resource measured in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"size\",\"&gt;\", \"47000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>encoded_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource size after encoding<\/em><br \/>\nindicates the size of the encoded resource measured in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"encoded_size\",\"&gt;\", \"11000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>total_transfer_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>compressed resource size<\/em><br \/>\nindicates the compressed size of a given resource in bytes<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"total_transfer_size\",\"&gt;\", \"11000\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>fetch_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">time<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>date and time when a resource was fetched<\/em><br \/>\nin the UTC format: \u201cyyyy-mm-dd hh-mm-ss +00:00\u201d<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"fetch_time\",\"&gt;\",\"2021-01-29 01:24:54\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>cache_control.cachable<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the resource is cacheable<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"cache_control.cachable\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>cache_control.ttl<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>time to live<\/em><br \/>\nthe amount of time it takes for the browser to cache a resource; measured in milliseconds<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"cache_control.ttl\",\"&gt;\",\"5\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_content_encoding<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with no content encoding<\/em><br \/>\nindicates whether a page has no <a href=\"http:\/\/www.iana.org\/assignments\/http-parameters\/http-parameters.xhtml#content-coding\" target=\"_blank\" rel=\"noopener noreferrer\">compression algorithm<\/a> of the content<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_content_encoding\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_loading_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with high loading time<\/em><br \/>\nindicates whether a resource loading time exceeds 3 seconds<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_loading_time\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource with redirects<\/em><br \/>\nindicates whether a page with a resource has <code>3XX<\/code> redirects to other pages<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_redirect\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_4xx_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with <code>4xx<\/code> status codes<\/em><br \/>\nindicates whether a page has <code>4xx<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_4xx_code\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_5xx_code<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with <code>5xx<\/code> status codes<\/em><br \/>\nindicates whether a page has <code>5xx<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_5xx_code\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_broken<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>broken resource<\/em><br \/>\nindicates whether a page with this resource returns a <code>404<\/code> response code<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_broken\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_www<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with www<\/em><br \/>\nindicates whether a page with this resource is on a <code>www<\/code> subdomain<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_www\",\"&lt;&gt;\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_https<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with the https protocol<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_https\",\"&lt;&gt;\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_waiting_time<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with high waiting time<\/em><br \/>\nindicates whether a page waiting time (aka Time to First Byte) exceeds 1.5 seconds<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_waiting_time\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_doctype<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no doctype<\/em><br \/>\nindicates whether a page is without the <code>&lt;!DOCTYPE HTML&gt;<\/code> declaration<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_doctype\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page is canonical<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_encoding_meta_tag<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no meta tag encoding<\/em><br \/>\nindicates whether a page is without <code>Content-Type<\/code><br \/>\ninformative only if the encoding is not explicit in the <code>Content-Type<\/code> header<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_encoding_meta_tag\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_h1_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with empty or absent h1 tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_h1_tags\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.https_to_http_links<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>HTTPS page has links to HTTP pages<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.https_to_http_links\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_html_doctype<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with HTML doctype declaration<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_html_doctype\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.size_greater_than_3mb<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with size larger than 3 MB<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.size_greater_than_3mb\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.meta_charset_consistency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with meta charset tag<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.meta_charset_consistency\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_meta_refresh_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>pages with meta refresh redirect<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_meta_refresh_redirect\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_render_blocking_resources<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with render-blocking resources<\/em><br \/>\nif <code>true<\/code>, the page has render-blocking scripts or stylesheets<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_render_blocking_resources\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.redirect_chain<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with multiple redirects<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.redirect_chain\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.recursive_canonical<\/code><\/td>\n<td style=\"width: 1.25156%; height: 24px;\">bool<\/td>\n<td style=\"width: 61.7021%; height: 24px;\"><em>recursive canonical error<\/em><br \/>\n<code>true<\/code> if the page contains <code>rel=\"canonical\"<\/code> tag to another page, which in turn, refers back to the initial page<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.recursive_canonical\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.low_content_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with low content rate<\/em><br \/>\nindicates whether a page has the <code>plain_text size<\/code> to <code>page size<\/code> ratio of less than 0.1<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.low_content_rate\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_content_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with high content rate<\/em><br \/>\nindicates whether a page has the <code>plain_text size<\/code> to <code>page size<\/code> ratio of more than 0.9<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_content_rate\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.low_character_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the page has less than 1024 characters<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.low_character_count\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.high_character_count<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether the page has more than 256,000 characters<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.high_character_count\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.small_page_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page is too small<\/em><br \/>\nthe value will be <code>true<\/code> if a page size is smaller than 1024 bytes<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.small_page_size\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.large_page_size<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>indicates whether a page is too heavy<\/em><br \/>\nthe value will be <code>true<\/code> if a page size exceeds 1 megabyte<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.large_page_size\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.low_readability_rate<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with a low readability rate<\/em><br \/>\nindicates whether a page is scored less than 15 points on the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Flesch%E2%80%93Kincaid_readability_tests\" target=\"_blank\" rel=\"noopener noreferrer\">Flesch\u2013Kincaid readability test<\/a><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.low_readability_rate\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.irrelevant_description<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with irrelevant description<\/em><br \/>\nindicates whether a page <code>description<\/code> tag is irrelevant to the content of a page<br \/>\nthe relevance threshold is <code>0.2<\/code><br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.irrelevant_description\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.irrelevant_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with irrelevant title<\/em><br \/>\nindicates whether a page <code>title<\/code> tag is irrelevant to the content of the page<br \/>\nthe relevance threshold is <code>0.3<\/code><br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.irrelevant_title\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.irrelevant_meta_keywords<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with irrelevant meta keywords<\/em><br \/>\nindicates whether a page <code>keywords<\/code> tags are irrelevant to the content of a page<br \/>\nthe relevance threshold is <code>0.6<\/code><br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.irrelevant_meta_keywords\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.title_too_long<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with a long title<\/em><br \/>\nindicates whether the content of the <code>title<\/code> tag exceeds 65 characters<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.title_too_long\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.title_too_short<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with short titles<\/em><br \/>\nindicates whether the content of <code>title<\/code> tag is shorter than 30 characters<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.title_too_short\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.deprecated_html_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with deprecated tags<\/em><br \/>\nindicates whether a page has <a href=\"https:\/\/www.codehelp.co.uk\/html\/deprecated.html\" target=\"_blank\" rel=\"noopener noreferrer\">deprecated HTML tags<\/a><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.deprecated_html_tags\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.duplicate_meta_tags<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with duplicate meta tags<\/em><br \/>\nindicates whether a page has more than one meta tag of the same type<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.duplicate_meta_tags\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.duplicate_title_tag<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with more than one title tag<\/em><br \/>\nindicates whether a page has more than one <code>title<\/code> tag<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.duplicate_title_tag\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_image_alt<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>images without <code>alt<\/code> tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_image_alt\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_image_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>images without <code>title<\/code> tags<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_image_title\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_description<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>pages with no description<\/em><br \/>\nindicates whether a page has an empty or absent <code>description<\/code> meta tag<br \/>\navailable for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_description\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_title<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no title<\/em><br \/>\nindicates whether a page has an empty or absent <code>title<\/code> tag<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_title\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.no_favicon<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no favicon<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.no_favicon\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with seo-frienldy URL<\/em><br \/>\nthe \u2018SEO-friendliness\u2019 of a page URL is checked by four parameters:<br \/>\n\u2013 the length of the relative path is less than 120 characters<br \/>\n\u2013 no special characters<br \/>\n\u2013 no dynamic parameters<br \/>\n\u2013 relevance of the URL to the page<br \/>\nif at least one of them is failed then such URL is considered as not \u2018SEO-friendly\u2019<br \/>\nthe data is available for canonical pages only<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.flash<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with flash<\/em><br \/>\nindicates whether a page has flash elements<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.flash\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.frame<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with frames<\/em><br \/>\nindicates whether a page contains <code>frame<\/code>, <code>iframe<\/code>, <code>frameset<\/code> tags<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.frame\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.lorem_ipsum<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with lorem ipsum<\/em><br \/>\nindicates whether a page has <em>lorem ipsum<\/em> content<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.lorem_ipsum\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_characters_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL characters check-up<\/em><br \/>\nindicates whether a page URL containing only uppercase and lowercase Latin characters, digits and dashes<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_characters_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_dynamic_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL dynamic check-up<\/em><br \/>\nthe value will be <code>true<\/code> if a page has no dynamic parameters in the URL<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_dynamic_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_keywords_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL keyword check-up<\/em><br \/>\nindicates whether a page URL is consistent with the <code>title<\/code> meta tag<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_keywords_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.seo_friendly_url_relative_length_check<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>URL length check-up<\/em><br \/>\nthe value will be <code>true<\/code> if a page URL no longer than 120 characters<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.seo_friendly_url_relative_length_check\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical_chain<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>pages with canonical pointing to a page that has a canonical pointing elsewhere<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical_chain\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical_to_redirect<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>canonical page pointing to a page that redirects elsewhere<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical_to_redirect\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.canonical_to_broken<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>canonical link pointing to a broken page<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.canonical_to_broken\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.has_links_to_redirects<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page is pointing to a page that redirect elsewhere<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.has_links_to_redirects\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_orphan_page<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>page with no internal links pointing to it<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_orphan_page\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.is_link_relation_conflict<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>mix of both followed and nofollowed incoming internal links<\/em><br \/>\n<code>true<\/code> if the page receives at least one link with the <code>rel=\"nofollow\"<\/code> attribute and at least one dofollow link<br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.is_link_relation_conflict\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>checks.from_sitemap<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>resource contains subrequests<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"checks.from_sitemap\",\"=\",\"true\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>content_encoding<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>type of encoding<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"content_encoding\",\"&lt;&gt;\",\"gzip\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>media_type<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>types of media used to display a resource<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"media_type\",\"like\",\"%text%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>server<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>server version<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"server\",\"not_like\",\"Amazon%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>server<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>server version<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"server\",\"not_like\",\"Amazon%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>is_resource<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">bool<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>whether a page is a resource<\/em><br \/>\nthe following operators are supported: <code>=<\/code>, <code>&lt;&gt;<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"is_resource\",\"=\",\"false\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><strong>filters available for the <a href=\"\/v3\/on_page\/keyword_density\/?bash\" target=\"_blank\" rel=\"noopener noreferrer\">keyword density<\/a> endpoint:<\/strong><\/td>\n<td style=\"width: 5.77015%; height: 24px;\"><\/td>\n<td style=\"width: 80.2284%; height: 24px;\"><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>keyword<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">str<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>keyword found on the website of web page<\/em><br \/>\nthe following operators are supported: <code>regex<\/code>, <code>not_regex<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>like<\/code>, <code>not_like<\/code>,<code>match<\/code>, <code>not_match<\/code><br \/>\nexample:<br \/>\n<code>\"filters\":[\"keyword\",\"not_like\",\"seo%\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>frequency<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>keyword frequency<\/em><br \/>\nnumber of times the keyword appears on the website (or webpage if you specified a <code>url<\/code> when setting a task to <a href=\"\/v3\/on_page\/keyword_density\/?bash\" target=\"_blank\" rel=\"noopener noreferrer\">the keyword density endpoint<\/a>)<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"frequency\",\"&gt;\",\"6\"]<\/code><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 24.3517%; height: 24px;\"><code>density<\/code><\/td>\n<td style=\"width: 6.19209%; height: 24px;\">num<\/td>\n<td style=\"width: 79.8065%; height: 24px;\"><em>keyword density<\/em><br \/>\nratio of <code>frequency<\/code> to the total count of keywords with the set <code>keyword_length<\/code> on the web page or website<br \/>\nthe following operators are supported: <code>&lt;<\/code>, <code>&lt;=<\/code>, <code>&gt;<\/code>, <code>&gt;=<\/code>, <code>=<\/code>, <code>&lt;&gt;<\/code>, <code>in<\/code>, <code>not_in<\/code><br \/>\nexample:<br \/>\n<code>\"filters\": [\"density\",\"&gt;\",\"0.02\"]<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><a name=\"thresholds\"><\/a>Thresholds<\/h2>\n<p>Below you will find a detailed description of OnPage API fields, which you can customize through the <code>checks_threshold<\/code> array of the <a href=\"\/v3\/on_page\/task_post\/\" target=\"_blank\" rel=\"noopener noreferrer\">POST request to OnPage API<\/a><\/p>\n<p><strong>Description of the customizable checks thresholds:<\/strong><\/p>\n<table style=\"width: 100%; height: 1259px;\">\n<thead>\n<tr style=\"height: 24px;\">\n<th style=\"width: 12.4003%; height: 24px;\">Field name<\/th>\n<th style=\"width: 3.91588%; height: 24px;\">Type<\/th>\n<th style=\"width: 82.9587%; height: 24px;\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>title_too_short<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page title is too short<\/em><br \/>\nspecified as the number of characters in the title tag of the page<br \/>\nif the number of characters is less than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>30<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"title_too_short\": 10}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>title_too_long<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page title is too long<\/em><br \/>\nspecified as the number of characters in the title tag of the page<br \/>\nif the number of characters is more than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>65<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"title_too_long\": 50}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>small_page_size<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page is too small<\/em><br \/>\nspecified as the weight of the page measured in bytes<br \/>\nif the page weight is less than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>1024<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"small_page_size\": 2048}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>large_page_size<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page is too large<\/em><br \/>\nspecified as the weight of the page measured in bytes<br \/>\nif the page weight is more than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>1048576<\/code> (or 1024*1024)<br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"large_page_size\": 2000000}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>low_character_count<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>character count is too low<\/em><br \/>\nspecified as the number of characters on the page<br \/>\nif the number of characters on the page is less than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>1024<\/code> (or 1024*1024)<br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"low_character_count\": 2000000}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>high_character_count<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>character count is too high<\/em><br \/>\nspecified as the number of characters on the page<br \/>\nif the number of characters on the page is more than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>256000<\/code> (or 250*1024)<br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"high_character_count\": 500000}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>low_content_rate<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">float<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content rate is too low<\/em><br \/>\nspecified as the <code>plain_text_size<\/code> to <code>page_size<\/code> ratio<br \/>\nif the number of characters on the page is less than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>0.1<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"low_content_rate\": 0.3}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>high_content_rate<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">float<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>content rate is too high<\/em><br \/>\nspecified as the <code>plain_text_size<\/code> to <code>page_size<\/code> ratio<br \/>\nif the number of characters on the page is more than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>0.9<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"high_content_rate\": 0.8}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>high_loading_time<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page loading time is too high<\/em><br \/>\nspecified as the number of milliseconds it takes a page to fully load<br \/>\nif the loading time is more than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>3000<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"high_loading_time\": 4000}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>high_waiting_time<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page waiting time is too high<\/em><br \/>\nspecified as the Time to First Byte in milliseconds<br \/>\nif the waiting time is more than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>1500<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"high_waiting_time\": 1000}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>low_readability_rate<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page readability rate is too high<\/em><br \/>\nspecified as the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Flesch%E2%80%93Kincaid_readability_tests\" target=\"_blank\" rel=\"noopener noreferrer\">Flesch\u2013Kincaid readability test<\/a> score<br \/>\nif the score is more than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>15.0<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"low_readability_rate\": 20.5}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>irrelevant_description<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">float<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page description is not relevant to its content<\/em><br \/>\nspecified as the match rate of page&#8217;s description to its content<br \/>\nif the score is less than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>0.2<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"irrelevant_description\": 0.5}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>irrelevant_title<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page title is not relevant to its content<\/em><br \/>\nspecified as the match rate of page&#8217;s title to its content<br \/>\nif the score is less than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>0.3<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"irrelevant_title\": 0.1}<\/code><\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.4003%; height: 48px;\"><code>irrelevant_meta_keywords<\/code><\/td>\n<td style=\"width: 3.91588%; height: 48px;\">integer<\/td>\n<td style=\"width: 82.9587%; height: 48px;\"><em>page meta keywords are not relevant to its content<\/em><br \/>\nspecified as the match rate of page&#8217;s meta keywords to its content<br \/>\nif the score is less than or equals the specified value, the pages matching the set criteria will be flagged in the API response<br \/>\ndefault value: <code>0.6<\/code><br \/>\nexample:<br \/>\n<code>\"checks_threshold\": {<br \/>\n\"irrelevant_meta_keywords\": 0.5}<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u200c\u200c[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<blockquote><p>The list of available filtration parameters:<\/p><\/blockquote><div class=\"example example--json\"><div class=\"example__content\"><div class=\"example__code example__code-json\"><pre><code class=\"language-json hljs\">{\r\n  &quot;version&quot;: &quot;0.1.20250724&quot;,\r\n  &quot;status_code&quot;: 20000,\r\n  &quot;status_message&quot;: &quot;Ok.&quot;,\r\n  &quot;time&quot;: &quot;0.0387 sec.&quot;,\r\n  &quot;cost&quot;: 0,\r\n  &quot;tasks_count&quot;: 1,\r\n  &quot;tasks_error&quot;: 0,\r\n  &quot;tasks&quot;: [\r\n    {\r\n      &quot;id&quot;: &quot;07311816-1535-0330-0000-589d1eb52cf7&quot;,\r\n      &quot;status_code&quot;: 20000,\r\n      &quot;status_message&quot;: &quot;Ok.&quot;,\r\n      &quot;time&quot;: &quot;0 sec.&quot;,\r\n      &quot;cost&quot;: 0,\r\n      &quot;result_count&quot;: 1,\r\n      &quot;path&quot;: [\r\n        &quot;v3&quot;,\r\n        &quot;on_page&quot;,\r\n        &quot;available_filters&quot;\r\n      ],\r\n      &quot;data&quot;: {\r\n        &quot;api&quot;: &quot;on_page&quot;,\r\n        &quot;function&quot;: &quot;available_filters&quot;\r\n      },\r\n      &quot;result&quot;: [\r\n        {\r\n          &quot;resources&quot;: {\r\n            &quot;resource_type&quot;: &quot;str&quot;,\r\n            &quot;meta.alternative_text&quot;: &quot;str&quot;,\r\n            &quot;meta.title&quot;: &quot;str&quot;,\r\n            &quot;meta.original_width&quot;: &quot;num&quot;,\r\n            &quot;meta.original_height&quot;: &quot;num&quot;,\r\n            &quot;meta.width&quot;: &quot;num&quot;,\r\n            &quot;meta.height&quot;: &quot;num&quot;,\r\n            &quot;status_code&quot;: &quot;num&quot;,\r\n            &quot;location&quot;: &quot;str&quot;,\r\n            &quot;url&quot;: &quot;str&quot;,\r\n            &quot;size&quot;: &quot;num&quot;,\r\n            &quot;encoded_size&quot;: &quot;num&quot;,\r\n            &quot;total_transfer_size&quot;: &quot;num&quot;,\r\n            &quot;fetch_time&quot;: &quot;time&quot;,\r\n            &quot;fetch_timing.duration_time&quot;: &quot;num&quot;,\r\n            &quot;fetch_timing.fetch_start&quot;: &quot;num&quot;,\r\n            &quot;fetch_timing.fetch_end&quot;: &quot;num&quot;,\r\n            &quot;cache_control.cachable&quot;: &quot;bool&quot;,\r\n            &quot;cache_control.ttl&quot;: &quot;num&quot;,\r\n            &quot;checks.from_sitemap&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_content_encoding&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_loading_time&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_4xx_code&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_5xx_code&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_broken&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_www&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_https&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_http&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_minified&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_subrequests&quot;: &quot;bool&quot;,\r\n            &quot;content_encoding&quot;: &quot;str&quot;,\r\n            &quot;media_type&quot;: &quot;str&quot;,\r\n            &quot;accept_type&quot;: &quot;str&quot;,\r\n            &quot;server&quot;: &quot;str&quot;\r\n          },\r\n          &quot;pages&quot;: {\r\n            &quot;resource_type&quot;: &quot;str&quot;,\r\n            &quot;meta.title&quot;: &quot;str&quot;,\r\n            &quot;meta.charset&quot;: &quot;num&quot;,\r\n            &quot;meta.follow&quot;: &quot;bool&quot;,\r\n            &quot;meta.generator&quot;: &quot;str&quot;,\r\n            &quot;meta.description&quot;: &quot;str&quot;,\r\n            &quot;meta.favicon&quot;: &quot;str&quot;,\r\n            &quot;meta.meta_keywords&quot;: &quot;str&quot;,\r\n            &quot;meta.canonical&quot;: &quot;str&quot;,\r\n            &quot;meta.internal_links_count&quot;: &quot;num&quot;,\r\n            &quot;meta.external_links_count&quot;: &quot;num&quot;,\r\n            &quot;meta.inbound_links_count&quot;: &quot;num&quot;,\r\n            &quot;meta.images_count&quot;: &quot;num&quot;,\r\n            &quot;meta.images_size&quot;: &quot;num&quot;,\r\n            &quot;meta.scripts_count&quot;: &quot;num&quot;,\r\n            &quot;meta.scripts_size&quot;: &quot;num&quot;,\r\n            &quot;meta.stylesheets_count&quot;: &quot;num&quot;,\r\n            &quot;meta.stylesheets_size&quot;: &quot;num&quot;,\r\n            &quot;meta.title_length&quot;: &quot;num&quot;,\r\n            &quot;meta.description_length&quot;: &quot;num&quot;,\r\n            &quot;meta.render_blocking_scripts_count&quot;: &quot;num&quot;,\r\n            &quot;meta.render_blocking_stylesheets_count&quot;: &quot;num&quot;,\r\n            &quot;meta.cumulative_layout_shift&quot;: &quot;num&quot;,\r\n            &quot;meta.content.plain_text_size&quot;: &quot;num&quot;,\r\n            &quot;meta.content.plain_text_rate&quot;: &quot;num&quot;,\r\n            &quot;meta.content.plain_text_word_count&quot;: &quot;num&quot;,\r\n            &quot;meta.content.automated_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.coleman_liau_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.dale_chall_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.flesch_kincaid_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.smog_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.description_to_content_consistency&quot;: &quot;num&quot;,\r\n            &quot;meta.content.title_to_content_consistency&quot;: &quot;num&quot;,\r\n            &quot;meta.content.meta_keywords_to_content_consistency&quot;: &quot;num&quot;,\r\n            &quot;meta.spell&quot;: &quot;str&quot;,\r\n            &quot;meta.duplicate_meta_tags&quot;: &quot;array.str&quot;,\r\n            &quot;meta.has_meta_title&quot;: &quot;str&quot;,\r\n            &quot;page_timing.time_to_interactive&quot;: &quot;num&quot;,\r\n            &quot;page_timing.dom_complete&quot;: &quot;num&quot;,\r\n            &quot;page_timing.largest_contentful_paint&quot;: &quot;num&quot;,\r\n            &quot;page_timing.first_input_delay&quot;: &quot;num&quot;,\r\n            &quot;page_timing.connection_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.time_to_secure_connection&quot;: &quot;num&quot;,\r\n            &quot;page_timing.request_sent_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.waiting_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.download_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.duration_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.fetch_start&quot;: &quot;num&quot;,\r\n            &quot;page_timing.fetch_end&quot;: &quot;num&quot;,\r\n            &quot;onpage_score&quot;: &quot;num&quot;,\r\n            &quot;total_dom_size&quot;: &quot;num&quot;,\r\n            &quot;broken_resources&quot;: &quot;bool&quot;,\r\n            &quot;broken_links&quot;: &quot;bool&quot;,\r\n            &quot;duplicate_title&quot;: &quot;bool&quot;,\r\n            &quot;duplicate_description&quot;: &quot;bool&quot;,\r\n            &quot;duplicate_content&quot;: &quot;bool&quot;,\r\n            &quot;status_code&quot;: &quot;num&quot;,\r\n            &quot;location&quot;: &quot;str&quot;,\r\n            &quot;url&quot;: &quot;str&quot;,\r\n            &quot;click_depth&quot;: &quot;num&quot;,\r\n            &quot;size&quot;: &quot;num&quot;,\r\n            &quot;encoded_size&quot;: &quot;num&quot;,\r\n            &quot;total_transfer_size&quot;: &quot;num&quot;,\r\n            &quot;fetch_time&quot;: &quot;time&quot;,\r\n            &quot;cache_control.cachable&quot;: &quot;bool&quot;,\r\n            &quot;cache_control.ttl&quot;: &quot;num&quot;,\r\n            &quot;checks.from_sitemap&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_content_encoding&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_loading_time&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_4xx_code&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_5xx_code&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_broken&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_www&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_https&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_http&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_waiting_time&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_micromarkup&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_micromarkup_errors&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_doctype&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_encoding_meta_tag&quot;: &quot;bool&quot;,\r\n            &quot;checks.https_to_http_links&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_html_doctype&quot;: &quot;bool&quot;,\r\n            &quot;checks.size_greater_than_3mb&quot;: &quot;bool&quot;,\r\n            &quot;checks.meta_charset_consistency&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_meta_refresh_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_render_blocking_resources&quot;: &quot;bool&quot;,\r\n            &quot;checks.redirect_chain&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_h1_tag&quot;: &quot;bool&quot;,\r\n            &quot;checks.recursive_canonical&quot;: &quot;bool&quot;,\r\n            &quot;checks.low_content_rate&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_content_rate&quot;: &quot;bool&quot;,\r\n            &quot;checks.low_character_count&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_character_count&quot;: &quot;bool&quot;,\r\n            &quot;checks.small_page_size&quot;: &quot;bool&quot;,\r\n            &quot;checks.large_page_size&quot;: &quot;bool&quot;,\r\n            &quot;checks.low_readability_rate&quot;: &quot;bool&quot;,\r\n            &quot;checks.irrelevant_description&quot;: &quot;bool&quot;,\r\n            &quot;checks.irrelevant_title&quot;: &quot;bool&quot;,\r\n            &quot;checks.irrelevant_meta_keywords&quot;: &quot;bool&quot;,\r\n            &quot;checks.content_similarity&quot;: &quot;bool&quot;,\r\n            &quot;checks.title_too_long&quot;: &quot;bool&quot;,\r\n            &quot;checks.title_too_short&quot;: &quot;bool&quot;,\r\n            &quot;checks.deprecated_html_tags&quot;: &quot;bool&quot;,\r\n            &quot;checks.duplicate_meta_tags&quot;: &quot;bool&quot;,\r\n            &quot;checks.duplicate_title_tag&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_misspelling&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_image_alt&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_image_title&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_description&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_title&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_favicon&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url&quot;: &quot;bool&quot;,\r\n            &quot;checks.flash&quot;: &quot;bool&quot;,\r\n            &quot;checks.frame&quot;: &quot;bool&quot;,\r\n            &quot;checks.lorem_ipsum&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_characters_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_dynamic_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_keywords_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_relative_length_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical_chain&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical_to_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical_to_broken&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_links_to_redirects&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_orphan_page&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_link_relation_conflict&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_meta_title&quot;: &quot;bool&quot;,\r\n            &quot;content_encoding&quot;: &quot;str&quot;,\r\n            &quot;media_type&quot;: &quot;str&quot;,\r\n            &quot;server&quot;: &quot;str&quot;,\r\n            &quot;is_resource&quot;: &quot;bool&quot;,\r\n            &quot;url_length&quot;: &quot;num&quot;,\r\n            &quot;relative_url_length&quot;: &quot;num&quot;\r\n          },\r\n          &quot;non_indexable&quot;: {\r\n            &quot;reason&quot;: &quot;str&quot;,\r\n            &quot;url&quot;: &quot;str&quot;\r\n          },\r\n          &quot;links&quot;: {\r\n            &quot;type&quot;: &quot;str&quot;,\r\n            &quot;domain_from&quot;: &quot;str&quot;,\r\n            &quot;domain_to&quot;: &quot;str&quot;,\r\n            &quot;page_from&quot;: &quot;str&quot;,\r\n            &quot;page_to&quot;: &quot;str&quot;,\r\n            &quot;link_from&quot;: &quot;str&quot;,\r\n            &quot;link_to&quot;: &quot;str&quot;,\r\n            &quot;dofollow&quot;: &quot;bool&quot;,\r\n            &quot;page_from_scheme&quot;: &quot;str&quot;,\r\n            &quot;page_to_scheme&quot;: &quot;str&quot;,\r\n            &quot;direction&quot;: &quot;str&quot;,\r\n            &quot;is_broken&quot;: &quot;bool&quot;,\r\n            &quot;text&quot;: &quot;str&quot;,\r\n            &quot;image_alt&quot;: &quot;str&quot;,\r\n            &quot;image_src&quot;: &quot;str&quot;,\r\n            &quot;is_link_relation_conflict&quot;: &quot;bool&quot;,\r\n            &quot;link_attribute&quot;: &quot;array.str&quot;,\r\n            &quot;page_to_status_code&quot;: &quot;num&quot;\r\n          },\r\n          &quot;pages_by_resource&quot;: {\r\n            &quot;resource_type&quot;: &quot;str&quot;,\r\n            &quot;meta.title&quot;: &quot;str&quot;,\r\n            &quot;meta.charset&quot;: &quot;num&quot;,\r\n            &quot;meta.follow&quot;: &quot;bool&quot;,\r\n            &quot;meta.generator&quot;: &quot;str&quot;,\r\n            &quot;meta.description&quot;: &quot;str&quot;,\r\n            &quot;meta.favicon&quot;: &quot;str&quot;,\r\n            &quot;meta.meta_keywords&quot;: &quot;str&quot;,\r\n            &quot;meta.canonical&quot;: &quot;str&quot;,\r\n            &quot;meta.internal_links_count&quot;: &quot;num&quot;,\r\n            &quot;meta.external_links_count&quot;: &quot;num&quot;,\r\n            &quot;meta.inbound_links_count&quot;: &quot;num&quot;,\r\n            &quot;meta.images_count&quot;: &quot;num&quot;,\r\n            &quot;meta.images_size&quot;: &quot;num&quot;,\r\n            &quot;meta.scripts_count&quot;: &quot;num&quot;,\r\n            &quot;meta.scripts_size&quot;: &quot;num&quot;,\r\n            &quot;meta.stylesheets_count&quot;: &quot;num&quot;,\r\n            &quot;meta.stylesheets_size&quot;: &quot;num&quot;,\r\n            &quot;meta.title_length&quot;: &quot;num&quot;,\r\n            &quot;meta.description_length&quot;: &quot;num&quot;,\r\n            &quot;meta.render_blocking_scripts_count&quot;: &quot;num&quot;,\r\n            &quot;meta.render_blocking_stylesheets_count&quot;: &quot;num&quot;,\r\n            &quot;meta.cumulative_layout_shift&quot;: &quot;num&quot;,\r\n            &quot;meta.content.plain_text_size&quot;: &quot;num&quot;,\r\n            &quot;meta.content.plain_text_rate&quot;: &quot;num&quot;,\r\n            &quot;meta.content.plain_text_word_count&quot;: &quot;num&quot;,\r\n            &quot;meta.content.automated_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.coleman_liau_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.dale_chall_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.flesch_kincaid_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.smog_readability_index&quot;: &quot;num&quot;,\r\n            &quot;meta.content.description_to_content_consistency&quot;: &quot;num&quot;,\r\n            &quot;meta.content.title_to_content_consistency&quot;: &quot;num&quot;,\r\n            &quot;meta.content.meta_keywords_to_content_consistency&quot;: &quot;num&quot;,\r\n            &quot;meta.spell&quot;: &quot;str&quot;,\r\n            &quot;meta.duplicate_meta_tags&quot;: &quot;array.str&quot;,\r\n            &quot;page_timing.time_to_interactive&quot;: &quot;num&quot;,\r\n            &quot;page_timing.dom_complete&quot;: &quot;num&quot;,\r\n            &quot;page_timing.largest_contentful_paint&quot;: &quot;num&quot;,\r\n            &quot;page_timing.first_input_delay&quot;: &quot;num&quot;,\r\n            &quot;page_timing.connection_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.time_to_secure_connection&quot;: &quot;num&quot;,\r\n            &quot;page_timing.request_sent_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.waiting_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.download_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.duration_time&quot;: &quot;num&quot;,\r\n            &quot;page_timing.fetch_start&quot;: &quot;num&quot;,\r\n            &quot;page_timing.fetch_end&quot;: &quot;num&quot;,\r\n            &quot;onpage_score&quot;: &quot;num&quot;,\r\n            &quot;total_dom_size&quot;: &quot;num&quot;,\r\n            &quot;broken_resources&quot;: &quot;bool&quot;,\r\n            &quot;broken_links&quot;: &quot;bool&quot;,\r\n            &quot;duplicate_title&quot;: &quot;bool&quot;,\r\n            &quot;duplicate_description&quot;: &quot;bool&quot;,\r\n            &quot;duplicate_content&quot;: &quot;bool&quot;,\r\n            &quot;status_code&quot;: &quot;num&quot;,\r\n            &quot;location&quot;: &quot;str&quot;,\r\n            &quot;url&quot;: &quot;str&quot;,\r\n            &quot;size&quot;: &quot;num&quot;,\r\n            &quot;encoded_size&quot;: &quot;num&quot;,\r\n            &quot;total_transfer_size&quot;: &quot;num&quot;,\r\n            &quot;fetch_time&quot;: &quot;time&quot;,\r\n            &quot;cache_control.cachable&quot;: &quot;bool&quot;,\r\n            &quot;cache_control.ttl&quot;: &quot;num&quot;,\r\n            &quot;checks.from_sitemap&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_content_encoding&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_loading_time&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_4xx_code&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_5xx_code&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_broken&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_www&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_https&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_http&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_waiting_time&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_micromarkup&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_micromarkup_errors&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_doctype&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_encoding_meta_tag&quot;: &quot;bool&quot;,\r\n            &quot;checks.https_to_http_links&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_html_doctype&quot;: &quot;bool&quot;,\r\n            &quot;checks.size_greater_than_3mb&quot;: &quot;bool&quot;,\r\n            &quot;checks.meta_charset_consistency&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_meta_refresh_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_render_blocking_resources&quot;: &quot;bool&quot;,\r\n            &quot;checks.redirect_chain&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_h1_tag&quot;: &quot;bool&quot;,\r\n            &quot;checks.recursive_canonical&quot;: &quot;bool&quot;,\r\n            &quot;checks.low_content_rate&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_content_rate&quot;: &quot;bool&quot;,\r\n            &quot;checks.low_character_count&quot;: &quot;bool&quot;,\r\n            &quot;checks.high_character_count&quot;: &quot;bool&quot;,\r\n            &quot;checks.small_page_size&quot;: &quot;bool&quot;,\r\n            &quot;checks.large_page_size&quot;: &quot;bool&quot;,\r\n            &quot;checks.low_readability_rate&quot;: &quot;bool&quot;,\r\n            &quot;checks.irrelevant_description&quot;: &quot;bool&quot;,\r\n            &quot;checks.irrelevant_title&quot;: &quot;bool&quot;,\r\n            &quot;checks.irrelevant_meta_keywords&quot;: &quot;bool&quot;,\r\n            &quot;checks.content_similarity&quot;: &quot;bool&quot;,\r\n            &quot;checks.title_too_long&quot;: &quot;bool&quot;,\r\n            &quot;checks.title_too_short&quot;: &quot;bool&quot;,\r\n            &quot;checks.deprecated_html_tags&quot;: &quot;bool&quot;,\r\n            &quot;checks.duplicate_meta_tags&quot;: &quot;bool&quot;,\r\n            &quot;checks.duplicate_title_tag&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_misspelling&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_image_alt&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_image_title&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_description&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_title&quot;: &quot;bool&quot;,\r\n            &quot;checks.no_favicon&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url&quot;: &quot;bool&quot;,\r\n            &quot;checks.flash&quot;: &quot;bool&quot;,\r\n            &quot;checks.frame&quot;: &quot;bool&quot;,\r\n            &quot;checks.lorem_ipsum&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_characters_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_dynamic_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_keywords_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.seo_friendly_url_relative_length_check&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical_chain&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical_to_redirect&quot;: &quot;bool&quot;,\r\n            &quot;checks.canonical_to_broken&quot;: &quot;bool&quot;,\r\n            &quot;checks.has_links_to_redirects&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_orphan_page&quot;: &quot;bool&quot;,\r\n            &quot;checks.is_link_relation_conflict&quot;: &quot;bool&quot;,\r\n            &quot;content_encoding&quot;: &quot;str&quot;,\r\n            &quot;media_type&quot;: &quot;str&quot;,\r\n            &quot;server&quot;: &quot;str&quot;,\r\n            &quot;is_resource&quot;: &quot;bool&quot;\r\n          },\r\n          &quot;redirect_chains&quot;: {\r\n            &quot;is_redirect_loop&quot;: &quot;bool&quot;\r\n          },\r\n          &quot;keyword_density&quot;: {\r\n            &quot;keyword&quot;: &quot;str&quot;,\r\n            &quot;frequency&quot;: &quot;num&quot;,\r\n            &quot;density&quot;: &quot;num&quot;\r\n          }\r\n        }\r\n      ]\r\n    }\r\n  ]\r\n}<\/code><\/pre><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text] Filters and customizable thresholds at DataForSEO OnPage API OnPage API supports plenty of customizable crawling parameters that allow you to adapt the extraction of website data to your requirements and modify the thresholds for various performance indicators. \u200c\u200c Here you will find all the necessary information about filters and thresholds that can be used [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template.php","meta":{"apibase_doc_request_yaml":"","apibase_doc_request_additional_yaml":"","apibase_doc_response_yaml":"","footnotes":""},"class_list":["post-6935","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/pages\/6935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/comments?post=6935"}],"version-history":[{"count":60,"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/pages\/6935\/revisions"}],"predecessor-version":[{"id":22101,"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/pages\/6935\/revisions\/22101"}],"wp:attachment":[{"href":"https:\/\/docs.dataforseo.com\/v3\/wp-json\/wp\/v2\/media?parent=6935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}