Fetches a URL, extracts all anchor tags, checks each for HTTP 4xx/5xx status codes, analyzes meta tags (title, description, og:title, og:image, canonical, viewport), follows redirect chains up to 10 hops. Returns broken links with status codes, missing me
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Attributed to the source that supplied each field. Treated as claims, not facts.
No long description beyond the summary.
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
Every source is kept verbatim. Field changes are logged as events.