Live
URL to Markdown
The main content of a web page as clean Markdown (boilerplate, navigation and ads removed) with title, description, author, publish date and language
76 live · 38 launching soon
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114 APIs in 13 categories, all on one key, one response format and one credit wallet. Search by site, data type or task, or pick a category.
13 of 114 APIs in Web pages and crawling
Web pages and crawling
Any public page as HTML (with JavaScript rendering), Markdown for LLMs, meta tags, links or a screenshot. Crawl whole sites, find broken links and measure Core Web Vitals.
Live
Website Crawler (Markdown for RAG)
Crawl a website from a start URL (and optionally its XML sitemap) and get every page back as clean Markdown with title, description, language, word…
1 credit / pageDocs
Live
Screenshot
A screenshot of any public web page, rendered in real Chrome with JavaScript
Live
Page HTML
The raw HTML of any public web page with final URL, status code, redirect chain and key headers
Live
PageSpeed & Core Web Vitals Test
Load a page in real headless Chrome (mobile or desktop emulation, as in Lighthouse) and measure it
Live
Broken Link Checker
Crawl a website and check every internal and external link for 404s, server errors, timeouts and redirect chains
Live
Article Extractor & Readability
Reader-mode extraction: article text as Markdown with author, dates, reading time and a readability score
Live
GEO / AI-Readiness Audit
How ready a page is to be read, understood and cited by AI search engines and assistants (ChatGPT, Claude, Perplexity, Gemini, Copilot)
Live
HTTP Headers & Security Check
The HTTP response headers of any URL with the full redirect chain (status and timing of every hop), compression, caching and CDN details, and a…
Live
Keyword Density
The words and phrases (1-3 word n-grams) a page repeats most, with counts and density as a percentage of all words
Live
Page Links Extractor
Every link on a web page as an absolute URL with its anchor text, internal/external type and rel flags (nofollow, sponsored, ugc), plus totals and…
Live
Page Metadata & SEO Tags
Every on-page SEO signal of a web page in one call
Live
Sitemap Parser
Every page URL listed in a website's XML sitemaps, with last-modified date, change frequency and priority
Browse by use case
Start from what you're trying to do
Each use case lists the APIs to combine, in order, with monitors where they help.
- Lead generationBuild B2B lead lists with emails and phones
- SEO and rank trackingRankings, backlinks, authority and site audits
- Review and reputation monitoringCollect reviews and get alerts on new ones
- Competitor and market researchSee a competitor's stack, traffic signals and changes
- E-commerce and price monitoringTrack products, prices and stock
- AI agents and RAGGive LLMs live web data and clean Markdown
- Local business dataBusinesses, ratings and reviews by location
- Security and domain monitoringExpiry, SSL, DNS and email-security alerts
- App store intelligenceTrack apps, rankings and reviews
- Social and video analyticsCreator stats, videos, comments and ads
- Recruiting and job market dataOpen roles and hiring signals by company
- Real estate and travel dataListings, hotel and flight prices, property history
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Prefer reading specs? The API reference lists every parameter, and openapi.json has them all in one file.