SiteVitals AI Audit

Audit any page for AI-readiness — schema, structure, semantic markup, interactive semantics, meta tags, E-E-A-T signals and more. The SiteVitals AI Audit extension adds a toggleable side panel to any webpage and runs an instant audit of the signals that matter to AI search engines, crawlers, and language model citation systems — entirely in your browser, with no data sent anywhere.

Click the toolbar icon and a panel appears on the right edge of the page. Open it to get a full report covering:

Meta basics — title tag and meta description length, canonical tag, noindex detection Social tags — Open Graph and Twitter Card completeness Structured data — JSON-LD type detection, @id graph linking, sameAs, knowsAbout, speakable E-E-A-T signals — author and publisher sameAs chains AI citation targeting — FAQPage and QAPage schema Content structure — H1 count, heading hierarchy, paragraph density for AI extractability Accessibility signals — image alt text quality, link anchor text Semantic HTML — main, article, nav, header, footer, section, time, figure, table, blockquote Interactive semantics — unlabelled form fields, anchor tags acting as buttons, nav regions without aria-label, disclosure buttons missing aria-expanded, icon-only links without accessible names, dialog and live region roles Person & entity schema — detects named authors and contributors on the page, checks for Person JSON-LD with sameAs entity links, and flags avatars not connected to schema. Hover over any author portrait for instant feedback on their entity markup status llms.txt — reminder to check if one is in place

Hover over any element for inline feedback — including buttons, inputs, nav elements, forms, article regions, and author avatars. Click any warning in the panel to scroll to and highlight the offending element on the page.

When you're ready to go deeper, use the copy button to export your full audit as AI-ready text — paste it directly into any AI assistant for prioritised fix recommendations. Or open a full report on SiteVitals for ongoing monitoring, uptime alerts, and crawl analysis.

No account needed. No data collected. Works on any page you visit. Perfect for developers, SEO professionals, content teams, and agencies who need fast, in-context structural feedback without logging into a separate tool.