SEO Tools - Honest browser checker

Broken Link Checker

Paste URLs or raw HTML to spot malformed, duplicate, internal, external, mailto, tel, and hash links. Optional reachability probes are clearly labeled because browsers cannot always reveal exact cross-origin statuses.

Base URL (used to resolve relative links)

Browser limitation note

Cross-origin links often return opaque responses in the browser. This tool marks them as Reachable (browser-limited) instead of pretending to know the exact HTTP status.

Results