The check examines your site across seven areas with more than 40 individual criteria. Each area carries a different weight in the overall result — AI visibility most of all, because that is where the biggest differences between websites arise today.
AI visibility (GEO/AEO)
28%
Whether ChatGPT, Perplexity and Google AI Overviews are allowed to read your site at all, whether you answer questions directly, and whether there is FAQ markup, a named author, a machine-readable modification date and evidenced figures.
Share of the overall result
Content & structure
18%
Page title, meta description, exactly one H1, an unbroken heading hierarchy, sufficient substance, the ratio of text to code and the readability of your sentences.
Share of the overall result
Security & data protection
16%
Encryption and redirects, remaining certificate validity, HSTS, Content Security Policy, clickjacking and MIME protection, referrer and permissions policy, cookie flags, mixed content, unencrypted forms, disclosed software versions, plus SPF, DMARC and CAA in DNS.
Share of the overall result
Discoverability
14%
Indexability, robots.txt, XML sitemap, canonical tag, the density of your internal linking and whether non-existent addresses respond cleanly with a 404.
Share of the overall result
Technical foundation
12%
Compression, browser caching, server response time, document size and render-blocking files in the page head.
Share of the overall result
Presentation & media
8%
Mobile display and whether zoom is locked, alt text, modern image formats, image dimensions set to prevent shifting layouts, font loading behaviour and the preview when sharing.
Share of the overall result
Trust & law
4%
Language declaration, plus a reachable legal notice, privacy policy, contact option and breadcrumb markup.
Share of the overall result