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Two sites, one scan, side by side

The same measurement a customer gets, run on both homepages: reach, read, quote. Where they differ is where the evidence differs.

Your siteTheir site

Two scans, ~20 seconds each if either site is new to us. Nothing is stored beyond the reports themselves. Need the whole field? One site against up to five competitors.

CrawlCheck identifies itself honestly on every request and does not impersonate Googlebot, GPTBot or ClaudeBot. Results reflect what an anonymous non-browser client receives. What we collect and how to opt out · how every report is timestamped · who runs this · hello@crawlcheck.io.

Second vantage: the browser extension measures what crawlers are served from your own address and after your JavaScript runs — the half this server cannot see. It sends nothing back.

Our own machine layer: llms.txt · entitymap.json · agents.md · robots.txt · sitemap.xml — each one declared in robots.txt and linked from the head of this page, which is exactly what we check for on yours.