AI search is becoming a new discovery layer.

Website owners are used to checking whether Google can crawl and index their pages. But now there is another question:

Can AI search systems like ChatGPT, Perplexity, Gemini and Google AI properly crawl, read and understand a website?

That is why I built GEO Checker AI.

GEO Checker AI is a free AI visibility checker and GEO tool that analyzes technical and machine-readable discovery signals such as:

robots.txt

AI bot access

llms.txt

sitemap.xml

schema and JSON-LD

metadata

canonical and hreflang tags

technical SEO basics

AI and agent discovery signals

Most AI visibility tools focus on content citations or brand mentions. GEO Checker AI focuses on website readiness: can AI search systems actually access and understand the website clearly?

The goal is not to guarantee AI rankings.…