Scores & performance
Understand what was measured, where, and how.
Audit score
The audit score is the mean of available category scores. SEO and technical checks use the fetched or rendered pages; content readiness uses structural rules. Performance and automated accessibility use the homepage browser measurement when it succeeds. Missing sources are excluded and disclosed. This is a heuristic, not a prediction of search rankings.
Real lab performance
Chromium and Lighthouse measure the project homepage with your chosen mobile or desktop profile. The report displays the performance score, Largest Contentful Paint (LCP), Total Blocking Time (TBT), Cumulative Layout Shift (CLS), First Contentful Paint (FCP), and Speed Index. These are lab measurements, not real-user CrUX data. TBT is not INP.
Accessibility
axe checks the rendered homepage for automated violations. Lighthouse supplies an automated accessibility score. Both can find real issues; neither proves complete WCAG compliance. Keyboard, reading order, content quality, and assistive-technology behavior may need human review.
Comparing scans
The chart uses real completed audit snapshots for the same website and device. One scan is shown as one observed point. Repeated scans build a timeline. Changing device or measurement coverage can affect comparability.
Content readiness versus AI visibility
GEO readiness checks content organization and structured entities. It does not measure mentions in ChatGPT or another answer engine. No external AI-visibility claim is made without an observed answer-provider result.