Free tool

Can AI read your site?

Plenty of hosts block AI crawlers by default, and most owners never find out. Put in your website and see which AI tools can get in, which cannot, and what to fix.

Free. No email. Results in seconds.

17 AI crawlers

We read your robots.txt for every major AI crawler, and knock on your homepage as the search crawlers behind ChatGPT, Claude and Perplexity to catch firewall blocks.

Content without JavaScript

Most AI crawlers do not run JavaScript. If your words only appear after a script loads, they see an empty page.

Indexing signals

A stray noindex tag, a broken robots.txt or a missing sitemap can hide a site that looks fine in a browser.