GEO & Schema Checker by taismo

See the schema graph, entity signals and AI readability of any page in one click: JSON-LD, llms.txt, AI bots and SEO basics.

AEO & Schema Checker shows you in one click which structured data a page has, how its nodes connect and whether AI systems are allowed to read it. Four tabs, one traffic light per finding: • Schema: Every JSON-LD block as a tree, merged by @id the way Google reads it. Invalid types, missing required fields and FAQ questions that don't appear on the page stand out instantly. • Entity: Organization and author at a glance, links to knowledge bases, identifiers and profiles, plus a check whether name, phone and address match between schema and page. • AI readability: Answer in the first sentence, question headings, freshness, robots.txt for 11 search and AI bots, llms.txt, snippet restrictions and text without JavaScript. • SEO basics: Title, description, H1, canonical, indexing, Open Graph, sitemap, hreflang and every heading from H1 to H6 in page order. A cat sums up the result: in love when the page is clean, holding a magnifier when there is something to check, dizzy when there are errors. After each check, the icon in your Chrome toolbar shows its face too. Privacy: The check runs entirely in your browser. The extension sends no data to taismo or anyone else, needs no account and only accesses the tab you are checking. That is why it also works on pages behind a login. Built by taismo, an SEO and AI search (GEO/AEO) agency from Munich, Germany. To check an entire website, try the free AI visibility check on taismo.de.