Webpage X-Ray

Audits a web page you supply: 196 documented rules across SEO, accessibility, security headers, performance, UX, GEO (will generative engines trust and cite this page?), AIO (can an answer engine lift a clean answer from it?) and a hidden-issues category for defects that look fine on screen (leaked staging URLs, template debris, garbled text, controls that submit nothing, secrets in URLs). Each finding cites its evidence and a precise fix. It has no network access: your assistant fetches the page and passes the HTML, optional response headers and the URL. Anything that cannot be judged from that input is reported as not checked with the reason, never as a zero. Produces a 0-100 score from a transparent model with per-category confidence, a top-3 fix-first list, a prioritised markdown report, and a rule-by-rule comparison of two audits.