Most AI crawlers don't run JavaScript, obey robots.txt, and read schema before prose. This tool checks 24 technical signals that decide whether ChatGPT, Perplexity & Google AI can read your site — free, in ~10 seconds. See exactly what we check and why →
Six areas: structured data, AI crawler access in robots.txt, machine readability, llms.txt, answerability, and discoverability — 24 checks, 100 points. It measures whether AI can read you; pair it with the Citation Checker to see whether AI does know you. The full rubric is published.
80+ is AI-ready. 60–79 means a few fixes. Under 40 usually means AI engines are skipping or misreading the site entirely — common for JavaScript-only builds.
No. Domain authority estimates link popularity for classic SEO. The AI Readiness Score measures technical readability by AI engines — a site can rank in Google and still be invisible to ChatGPT.