Free tool · Symmetry Check
Do AI crawlers see the same page your readers see?
Paste a URL. We load it the way a normal browser does and the way the major AI crawlers do, and show whether each one was served the same page. We also show whether your robots.txt lets each AI bot fetch it.
Why symmetry matters
One page for everyone
AI assistants answer questions using the pages their crawlers read. When a site serves crawlers a different page than it shows people, nobody can check what the assistant was actually told, and that practice is known as cloaking. Serving one page to everyone keeps every fact traceable to something a person can see.
Want to earn from the AI crawlers reading your site?
Advo places clearly labeled, sourced sponsor facts on publisher pages, rendered the same for people and AI crawlers. The launch program is open, and launch publishers keep 70% of every placement.