Free tools for your website
Small tools that each check one thing about how search engines and AI tools see your site. Free, with no sign-up.
- AI crawler checkSee whether your robots.txt lets ChatGPT, Claude, Perplexity and other AI crawlers read your website, and which line blocks them.
- llms.txt checkerCheck whether your site has an llms.txt file and whether it follows the proposed format, with a starter file if it does not.
- Free SEO auditCheck titles, headings, links, structured data, crawlability and AI readiness across your pages, with a ranked list of what to fix first.