AI crawler checker
Whether Googlebot, Bingbot, GPTBot, ClaudeBot, PerplexityBot and other crawlers may read your home page, read from your robots.txt, with what each crawler is for.
Free tools for your website
Quick checks you can run on any public website, with no account: which crawlers may read it, and whether it gives AI assistants a map. For the full picture, start with the free scan.
The tools
llms.txt checker
Your llms.txt read against the llmstxt.org format, with errors kept apart from recommendations, and a starter file built from your home page.
Free site scan
A crawl of up to 40 pages for technical and on-page SEO problems, with your health score and your three most urgent findings.
The checkers read your home page and public files only, and show the result on the page; nothing is saved. Each has a daily limit per network, to stop automated misuse.
How to fix what the scan finds
Step-by-step guides for WordPress, Shopify, Wix, Squarespace, Webflow and plain HTML, each tied to the audit findings it fixes.
Start with a free scan of your site.
Two to five minutes, no account. You get your three most urgent findings, and the exact count of everything else.