OpenWebmasterby Mello Zone

Preferences

Make OpenWebmaster yours

Language, color, reading size, and motion stay on this device.

Inspect URLAdd website

HTTP status · bulk URL checks

Check status codes and redirect chains in bulk

Paste URLs or import a sitemap, then run bounded HEAD checks for status, final URL, redirect hops, HTTPS downgrade, content type, cache clues, X-Robots-Tag, failures, and export-ready evidence.

URLS100 MAXCONCURRENCY3 AT A TIMEMETHODHEAD

Import from a sitemap

Selection: 0 URLs · 0 duplicate · 0 rejected · 0 omitted. Evidence boundary: OpenWebmaster runs independent bounded HEAD checks for the public URLs you provide. It follows only the retained server redirect chain and does not prove uptime, browser rendering, crawl frequency, indexing, canonical selection, Core Web Vitals, rankings, traffic, conversions, or cause.

↪

Ready for a URL list or sitemap.

No sample uptime grade, crawl proof, indexing verdict, Core Web Vitals result, ranking impact, traffic estimate, or manufactured HTTP score appears before real URLs are checked.

Technical SEO workflow

Keep public URL inventories clean before crawlers revisit them

Check sitemaps and migration lists

Import URLs from sitemap discovery or paste redirect QA lists, then isolate missing pages, non-200 responses, and long redirect chains.

Separate status from indexability

A clean status response is not an indexing guarantee. Use status checks with robots, canonical, hreflang, and Search Console evidence.

Export what changed

Use the CSV and JSON files as an audit ledger for redirects, stale sitemap entries, QA tickets, or release checks.