AI Visibility Checker & GEO Audit — TriRank

TriRank shows you what AI search engines already know about the site you are looking at, and whether their crawlers can actually reach it. Open the panel on any page and you get, in one place: - AI visibility — a weighted citation score from real probes across ChatGPT, Claude, Gemini and Perplexity, with each engine's verdict shown separately. When the set is incomplete, no score is shown rather than a low one. - Crawler access — send one real request to the current page using the crawler user agents the major AI engines publish, and compare what robots.txt declares with what actually comes back. - What we saw vs what your browser saw — the same check run against the HTML a server fetch receives and against the page after its JavaScript has run, side by side. On a site that builds itself in the browser, those two readings differ, and the difference is the finding. - Page structure — headings, word density, images, links, structured data, hreflang, social tags, robots.txt and sitemap, each with a verdict and the raw reading behind it. - Domain rating, backlinks and traffic estimates, read from cache and always stamped with the date they were measured. - Outbound links — every link on the page, split into internal and external, with its rel (dofollow / nofollow). Filter to external to see where a page links out. - llms.txt — whether the site serves one, and whether the file is empty. For a full status check of every outbound link, or a line-by-line llms.txt validation, use the free tools on trirankai.com. Every number carries its source and the moment it was measured. When something has not been measured, the panel says so instead of showing a zero. A measured zero and a missing measurement look different, on purpose. No account required. Free. WHAT IT CHECKS • AI visibility score — real citation probes that ask the major AI answer engines a question about the site and record which of them cite it (no estimates) • AI crawler access — we send real requests using the crawler user agents those engines publish, then compare what robots.txt declares with what actually comes back • Structured data — JSON-LD validation against schema.org types, plus a check that FAQ markup matches the text a reader can actually see • Root files — robots.txt, sitemap and llms.txt actually fetched and verified (plus a free llms.txt generator) • Server HTML vs rendered page — what AI fetchers receive vs what your browser shows • Works on any page — including your guest posts and Medium articles FREE COMPANIONS • Full site audit: trirankai.com/free-audit • How every score is measured: trirankai.com/methodology • Source code: github.com/supersky0820/trirank-extension Account optional. Signing in raises the daily lookup limit; paid plans unlock deeper gap lists.