On-page instant pages

URL

Target page urlrequired fieldabsolute URL of the target page;Note #1: results will be returned for the specified URL…Required · url

Browser preset

Preset for browser screen parametersoptional fieldif you use this field, you don't need to indicate…Optional · browser_preset

Browser screen width

Browser screen widthoptional fieldyou can set a custom browser screen width to perform audit for a particular…Optional · browser_screen_width

Browser screen height

Browser screen heightoptional fieldyou can set a custom browser screen height to perform audit for a particular…Optional · browser_screen_height

Browser screen scale factor

Browser screen scale factoroptional fieldyou can set a custom browser screen resolution ratio to perform audit for a…Optional · browser_screen_scale_factor

Store raw HTML

Store HTML of a crawled pageoptional fieldset to true if you want get the HTML of the page using the OnPage Raw HTML…Optional · store_raw_html

Accept language

Language header for accessing the websiteoptional fieldall locale formats are supported (xx, xx-XX, xxx-XX, etc.)Note:…Optional · accept_language

Disable cookie popup

Disable the cookie popup optional fieldset to true if you want to disable the popup requesting cookie consent from the…Optional · disable_cookie_popup

Return despite timeout

Return data on pages despite the timeout erroroptional fieldif true, the data will be provided on pages that failed to…Optional · return_despite_timeout

Validate micromarkup

Enable microdata validationoptional fieldif set to true, you can use the OnPage API Microdata endpoint with the id of…Optional · validate_micromarkup

Checks threshold

Custom threshold values for checksoptional fieldyou can specify custom threshold values for the parameters included in…Optional · checks_threshold

Switch pool

Switch proxy pooloptional fieldif true, additional proxy pools will be used to obtain the requested data;the parameter…Optional · switch_pool

Ip pool for scan

Proxy pooloptional fieldyou can choose a location of the proxy pool that will be used to obtain the requested data;the…Optional · ip_pool_for_scan

Price

Usage based, at the cost the provider reports for the call

Billing

Billed at the cost the provider reports for the call, never above $100. Your agent sees the maximum before running.

Price checked

10 October 2026

Your agent reads the schema and the price with inspect_tool before it runs the tool.

MCP call

Copy

cURL command

Copy

TypeScript

Copy

Tool ID

Copy

• On-page content parsingDataForSEOUsage based
• On-page crawlDataForSEOfrom $0.00015/page
• On-page duplicate contentDataForSEOFree
• On-page duplicate tagsDataForSEOFree
• On-page keyword densityDataForSEOFree
• On-page LighthouseDataForSEOUsage based
• On-page linksDataForSEOFree
• On-page microdataDataForSEOFree
• Compare all 17

• Traffic drop diagnosisWhen rankings fell, which pages and keywords lost, what changed on those pages, and what Google announced that week.
• Technical SEO auditEvery URL on the site, a sample of pages checked for status, tags and indexability, Core Web Vitals on key templates, and what Google shows for the site.