Free AI search check

Can ChatGPT read your website?

Enter your website to see whether ChatGPT, Perplexity, Claude and search engines can understand it: a score out of 100, with fixes.

What we check

9 checks covering what AI search and search engines need

llms.txt (a site guide for AI)

Whether /llms.txt tells AI assistants what the site is about and which pages matter.

AI search crawlers

Whether robots.txt lets ChatGPT, Perplexity, Claude and other AI search crawlers in.

Response time

How fast the home page answers; slow sites lose visitors and crawlers.

Structured data (JSON-LD)

Whether the home page has JSON-LD so AI can confirm company and product facts.

Language tags (hreflang)

Whether a multilingual site tags hreflang so each country sees the right language.

Sitemap

Whether a sitemap helps new pages get indexed sooner.

Title and description

Whether the home page title and description are complete for results and AI summaries.

HTTPS

Whether HTTPS is on.

Canonical link

Whether a canonical link keeps duplicate addresses from splitting ranking.