Data API / DataForSEO / On Page
Setting OnPage Tasks
Starts a crawl of target and returns a task id in tasks[0].id - that id is the handle every other tool in this family needs, so keep it. max_crawl_pages caps the crawl, start_url, max_crawl_depth, priority_urls and crawl_delay shape it, and store_raw_html decides whether post_dataforseo_on_page_raw_html will have anything to serve later. Wrapped in DataForSEO's envelope: data in tasks[0].result, outcome in tasks[0].status_code - a rejected request still returns HTTP 200. ⚠️ This is not the usual submit/fetch pair: the crawl is a session that a dozen other tools then query by id. Poll get_dataforseo_on_page_summary until crawl_progress reads finished; a one-page crawl of example.com took well under a minute.
Параметры
Параметров пути, запроса и заголовков нет.
Тело запроса
targetstringОбязательныйtarget domain required field domain name should be specified without https:// and www. if you specify the page URL, the results will be returned for the domain included in the URL
max_crawl_pagesintegerОбязательныйcrawled pages limit required field the number of pages to crawl on the specified domain Note: if you set max_crawl_pages to 1 and do not specify start_url or set a homepage in it, the following sitewide checks will be disabled: test_canonicalization, enable_www_redirect_check, test_hidden_server_signature, test_page_not_found, test_directory_browsing, test_https_redirect to enable them anyway, set force_sitewide_checks to trueif you set max_crawl_pages to 1 and specify start_url other than a homepage, all sitewide checks will be disabled; to enable them anyway, set force_sitewide_checks to true
start_urlstringНеобязательныйthe first url to crawl optional field Note: you should specify an absolute URL if you want to crawl a single page, specify its URL in this field and additionally set the max_crawl_pages parameter to 1 you can also use the live Instant Pages endpoint to get page-specific data
force_sitewide_checksbooleanНеобязательныйenable sitewide checks when crawling a single page optional field set to true to get data on sitewide checks when crawling a single page; default value: false
priority_urlsstring[]Необязательныйurls to be crawled bypassing the queue optional field URLs specified in this array will be crawled in the first instance, bypassing the crawling queue; Note: you should specify the absolute URL; you can specify up to 20 URLs; all URLs in the array must belong to the target domain; subdomains will be ignored unless the allow_subdomains parameter is set to trueexample: "priority_urls": [ "https://dataforseo.com/apis/serp-api", "https://dataforseo.com/contact" ]
max_crawl_depthintegerНеобязательныйcrawl depth optional field the linking depth of the pages to crawl; for example, starting page of the crawl is level 0, pages that have links from that page are level 1, etc.
crawl_delayintegerНеобязательныйdelay between hits, ms optional field the custom delay between crawler hits to the server default value: 2000
store_raw_htmlbooleanНеобязательныйstore HTML of crawled pages optional field set to true if you want to get the HTML of the page using the OnPage Raw HTML endpoint default value: false
enable_content_parsingbooleanНеобязательныйparse content on crawled pages optional field set to true to use the OnPage Content Parsing endpoint default value: false
support_cookiesbooleanНеобязательныйsupport cookies on crawled pages optional field set to true to support cookies when crawling the pages default value: false
accept_languagestringНеобязательныйlanguage header for accessing the website optional field all locale formats are supported (xx, xx-XX, xxx-XX, etc.) Note: if you do not specify this parameter, some websites may deny access; in this case, pages will be returned with the "type":"broken in the response array
custom_robots_txtstringНеобязательныйcustom robots.txt settings optional field example: Disallow: /directory1/
robots_txt_merge_modestringНеобязательныйmerge with or override robots.txt settings optional field possible values: merge, override; set to override if you want to ignore website crawling restrictions and other robots.txt settings default value: merge; Note: if set to override, specify the custom_robots_txt parameter
custom_user_agentstringНеобязательныйcustom user agent optional field custom user agent for crawling a website example: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36 default value: Mozilla/5.0 (compatible; RSiteAuditor)
browser_presetstringНеобязательныйpreset for browser screen parameters optional field if you use this field, you don’t need to indicate browser_screen_width, browser_screen_height, browser_screen_scale_factorpossible values: desktop, mobile, tabletdesktop preset will apply the following values:browser_screen_width: 1920 browser_screen_height: 1080 browser_screen_scale_factor: 1mobile preset will apply the following values:browser_screen_width: 390 browser_screen_height: 844 browser_screen_scale_factor: 3tablet preset will apply the following values:browser_screen_width: 1024 browser_screen_height: 1366 browser_screen_scale_factor: 2 Note: to use this parameter, set enable_javascript or enable_browser_rendering to true
browser_screen_widthintegerНеобязательныйbrowser screen width optional field you can set a custom browser screen width to perform audit for a particular device; if you use this field, you don’t need to indicate browser_preset as it will be ignored; Note: to use this parameter, set enable_javascript or enable_browser_rendering to trueminimum value, in pixels: 240 maximum value, in pixels: 9999
browser_screen_heightintegerНеобязательныйbrowser screen height optional field you can set a custom browser screen height to perform an audit for a particular device; if you use this field, you don’t need to indicate browser_preset as it will be ignored; Note: to use this parameter, set enable_javascript or enable_browser_rendering to trueminimum value, in pixels: 240 maximum value, in pixels: 9999
browser_screen_scale_factornumberНеобязательныйbrowser screen scale factor optional field you can set a custom browser screen resolution ratio to perform audit for a particular device; if you use this field, you don’t need to indicate browser_preset as it will be ignored; Note: to use this parameter, set enable_javascript or enable_browser_rendering to trueminimum value: 0.5 maximum value: 3
respect_sitemapbooleanНеобязательныйrespect sitemap when crawling optional field set to true if you want to follow the order of pages indicated in the primary sitemap when crawling; default value: false Note: if set to true, the click_depth value in the API response will equal 0; the max_crawl_depth field of the request will be ignored, you can specify the number of pages to crawl using the max_crawl_pages parameter
custom_sitemapstringНеобязательныйcustom sitemap url optional field the URL of the page where the alternative sitemap is located Note: if you want to use this parameter, respect_sitemap should be true
crawl_sitemap_onlybooleanНеобязательныйcrawl only pages indicated in the sitemap optional field set to true if you want to crawl only the pages indicated in the sitemap if you set this parameter to true and do not specify custom_sitemap, we will crawl the default sitemap default value: false Note: if you want to use this parameter, respect_sitemap should be true
load_resourcesbooleanНеобязательныйload resources optional field set to true if you want to load image, stylesheets, scripts, and broken resources default value: false Note: if you use this parameter, additional charges will apply; learn more about the cost of tasks with this parameter in our help article; the cost can be calculated on the Pricing Page
enable_www_redirect_checkbooleanНеобязательныйcheck if the domain implemented the www redirection optional field set to true if you want to check if the requested domain implemented the www to non-www or non-www to www redirect; default value: false
enable_javascriptbooleanНеобязательныйload javascript on a page optional field set to true if you want to load the scripts available on a page default value: false Note: if you use this parameter, additional charges will apply; learn more about the cost of tasks with this parameter in our help article; the cost can be calculated on the Pricing Page
enable_xhrbooleanНеобязательныйenable XMLHttpRequest on a page optional field set to true if you want our crawler to request data from a web server using the XMLHttpRequest object default value: false;if you use this field, enable_javascript must be set to true;
enable_browser_renderingbooleanНеобязательныйemulate browser rendering to measure Core Web Vitals optional field by using this parameter you will be able to emulate a browser when loading a web page; enable_browser_rendering loads styles, images, fonts, animations, videos, and other resources on a page; default value: false set to true to obtain Core Web Vitals (FID, CLS, LCP) metrics in the response; if you use this field, enable_javascript, and load_resources parameters must be set to true Note: if you use this parameter, additional charges will apply; learn more about the cost of tasks with this parameter in our help article; the cost can be calculated on the Pricing Page
disable_cookie_popupbooleanНеобязательныйdisable the cookie popup optional field set to true if you want to disable the popup requesting cookie consent from the user; default value: false
custom_jsstringНеобязательныйcustom javascript optional field Note that the execution time for the script you enter here should be 700 ms maximum, for example, you can use the following JS snippet to check if the website contains Google Tag Manager as a scr attribute: let meta = { haveGoogleAnalytics: false, haveTagManager: false };\r\nfor (var i = 0; i = 0)\r\n meta.haveGoogleAnalytics = true;\r\n\tif (src.indexOf(\"gtm.js\") >= 0)\r\n meta.haveTagManager = true;\r\n }\r\n}\r\nmeta;the returned value depends on what you specified in this field. For instance, if you specify the following script: meta = {}; meta.url = document.URL; meta.test = 'test'; meta; as a response you will receive the following data: "custom_js_response": { "url": "https://dataforseo.com/", "test": "test" } Note: the length of the script you enter must be no more than 2000 characters Note: if you use this parameter, additional charges will apply; learn more about the cost of tasks with this parameter in our help article; the cost can be calculated on the Pricing Page
validate_micromarkupbooleanНеобязательныйenable microdata validation optional field set to true if you want to use the OnPage API Microdata endpoint default value: false
allow_subdomainsbooleanНеобязательныйinclude pages on subdomains optional field set to true if you want to crawl all subdomains of a target website default value: false
allowed_subdomainsstring[]Необязательныйsubdomains to crawl optional field specify subdomains that you want to crawl example: ["blog.site.com", "my.site.com", "shop.site.com"] Note: to use this parameter, the allow_subdomains parameter should be set to false; otherwise, the content of allowed_subdomains field will be ignored and the results will be returned for all subdomains
disallowed_subdomainsstring[]Необязательныйsubdomains not to crawl optional field specify subdomains that you don’t want to crawl example: ["status.site.com", "docs.site.com"] Note: to use this parameter, the allow_subdomains parameter should be set to true
check_spellbooleanНеобязательныйcheck spelling optional field set to true to check spelling on a website using Hunspell library default value: false
check_spell_languagestringНеобязательныйlanguage of the spell check optional field supported languages: ‘hy’, ‘eu’, ‘bg’, ‘ca’, ‘hr’, ‘cs’, ‘da’, ‘nl’, ‘en’, ‘eo’, ‘et’, ‘fo’, ‘fa’, ‘fr’, ‘fy’, ‘gl’, ‘ka’, ‘de’, ‘el’, ‘he’, ‘hu’, ‘is’, ‘ia’, ‘ga’, ‘it’, ‘rw’, ‘la’, ‘lv’, ‘lt’, ‘mk’, ‘mn’, ‘ne’, ‘nb’, ‘nn’, ‘pl’, ‘pt’, ‘ro’, ‘gd’, ‘sr’, ‘sk’, ‘sl’, ‘es’, ‘sv’, ‘tr’, ‘tk’, ‘uk’, ‘vi’ Note: if no language is specified, it will be set automatically based on page content
check_spell_exceptionsstring[]Необязательныйwords excluded from spell check optional field specify the words that you want to exclude from spell check maximum word length: 100 characters maximum amount of words: 1000 example: "SERP", "minifiers", "JavaScript"
calculate_keyword_densitybooleanНеобязательныйcalculate keyword density for the target domain optional field set to true if you want to calculate keyword density for website pages default value: false Note: if you use this parameter, additional charges will apply; learn more about the cost of tasks with this parameter in our help article once the crawl is completed, you can obtain keyword density values with the Keyword Density endpoint
checks_thresholdobjectНеобязательныйcustom threshold values for checks optional field you can specify custom threshold values for the parameters included in the checks object of OnPage API responses; Note: only integer threshold values can be modified; for example, the high_loading_time and large_page_size parameters are set to 3 seconds and 1 megabyte respectively by default; if you want to change these thresholds to 1 second and 1000 kbytes, use the following snippet: "checks_threshold": { "high_loading_time": 1, "large_page_size": 1000 }available customizable parameters with default values: "title_too_short", default value: 30, type: "int" "title_too_long", default value: 65, type: "int" "small_page_size", default value: 1024, type: "int" "large_page_size", default value: 1048576 (1024 * 1024), type: "int" "low_character_count", default value: 1024, type: "int" "high_character_count", default value: 256000 (250 * 1024), type: "int" "low_content_rate", default value: 0.1, type: "float" "high_content_rate", default value: 0.9, type: "float" "high_loading_time", default value: 3000, type: "int" "high_waiting_time", default value: 1500, type: "int" "low_readability_rate", default value: 15.0, type: "float" "irrelevant_description", default value: 0.2, type: "float" "irrelevant_title", default value: 0.3, type: "float" "irrelevant_meta_keywords", default value: 0.6, type: "float"
disable_sitewide_checksstring[]Необязательныйprevent certain sitewide checks from running optional field specify the following checks to prevent them from running on the target website: "test_page_not_found" "test_canonicalization" "test_https_redirect" "test_directory_browsing"example: "disable_sitewide_checks": ["test_directory_browsing", "test_page_not_found"]learn more on our help center
disable_page_checksstring[]Необязательныйprevent certain page checks from running optional field specify certain checks to prevent them from running and impacting the onpage_scoreexample: "disable_page_checks": ["is_5xx_code", "is_4xx_code"]
switch_poolbooleanНеобязательныйswitch proxy pool optional field if true, additional proxy pools will be used to obtain the requested data; the parameter can be used if a multitude of tasks is set simultaneously, resulting in occasional rate-limit and/or site_unreachable errors
return_despite_timeoutbooleanНеобязательныйreturn data on pages despite the timeout error optional field if true, the data will be provided on pages that failed to load within 120 seconds and responded with a timeout error; default value: false
tagstringНеобязательныйuser-defined task identifier optional field the character limit is 255 you can use this parameter to identify the task and match it with the result you will find the specified tag value in the data object of the response
pingback_urlstringНеобязательныйnotification URL of a completed task optional field when a task is completed we will notify you by GET request sent to the URL you have specified you can use the ‘$id’ string as a $id variable and ‘$tag’ as urlencoded $tag variable. We will set the necessary values before sending the request. example: http://your-server.com/pingscript?id=$id http://your-server.com/pingscript?id=$id&tag=$tag Note: special characters in pingback_url will be urlencoded; i.a., the # character will be encoded into %23 learn more on our Help Center
Пример запроса
curl -X POST "https://openapi.felo.ai/v1/beta/dataforseo/on_page/task_post" \
-H "Authorization: Bearer $FELO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"target": "<string>",
"max_crawl_pages": 0,
"start_url": "<string>",
"force_sitewide_checks": false,
"priority_urls": [
"<string>"
],
"max_crawl_depth": 0,
"crawl_delay": 0,
"store_raw_html": false
}'Ответ
Поля ответа
versionstringНеобязательныйthe current version of the API
status_codeintegerНеобязательныйgeneral status code you can find the full list of the response codes here Note: we strongly recommend designing a necessary system for handling related exceptional or error conditions
status_messagestringНеобязательныйgeneral informational message you can find the full list of general informational messages here
timestringНеобязательныйexecution time, seconds
costnumberНеобязательныйtotal tasks cost, USD
tasks_countintegerНеобязательныйthe number of tasks in the tasks array
tasks_errorintegerНеобязательныйthe number of tasks in the tasks array returned with an error
tasksstring[]Необязательныйarray of tasks
idstringНеобязательныйtask identifier unique task identifier in our system in the UUID format
status_codeintegerНеобязательныйstatus code of the task generated by DataForSEO; can be within the following range: 10000-60000 you can find the full list of the response codes here
status_messagestringНеобязательныйinformational message of the task you can find the full list of general informational messages here
timestringНеобязательныйexecution time, seconds
costnumberНеобязательныйcost of the task, USD
result_countintegerНеобязательныйnumber of elements in the result array
pathstring[]НеобязательныйURL path
dataobjectНеобязательныйcontains the same parameters that you specified in the POST request
resultstring[]Необязательныйarray of results in this case, the value will be null