Redirect Checker by Redirect Supply

See every redirect as you browse: 301/302 chains, JS redirects, status codes and headers. Private: nothing leaves your browser.

Redirect Checker shows you every redirect your browser follows - instantly, on every page you visit. The toolbar icon tells you at a glance what happened: • 301, 302, 307, 308 - the page was redirected • 3× - a chain of several redirects • JS - a JavaScript or meta-refresh redirect • 404, 500, ERR - the page failed Click the icon to see the full redirect chain: every URL, status code, response time and response headers, in a clean panel that opens right on the page. WHAT IT CATCHES • Server redirects: 301, 302, 303, 307 and 308 • Client-side redirects: JavaScript and meta refresh • HSTS upgrades done by the browser itself • Redirect loops, DNS and SSL errors • 4xx and 5xx final pages SEO INSIGHTS • Redirect chains that should be a single hop • Temporary redirects (302/307) where a permanent 301 is probably meant • HTTPS → HTTP downgrades • Cross-domain redirects • noindex in X-Robots-Tag on the final page KNOW WHERE A REDIRECT IS SET Open any hop to see which hosting platform, CDN or web server most likely set the redirect, plus every response header. SHARE AND GO DEEPER • Copy a link to the full report on redirect.supply, prefilled and ready to run • Copy the chain as plain text for tickets and team chats • One click to the full Redirect Tester, which checks HTTP and HTTPS side by side from our servers MADE TO FIT YOUR BROWSER • Light, dark or match-system theme • Toolbar icon in orange, black or white PRIVATE BY DESIGN Redirect data is processed only in your browser and deleted when you close the tab. We never see the pages you visit. The only thing we count is an anonymous daily "active" signal - no IDs, no URLs. Built by Redirect Supply - redirect management for any domain, with automatic HTTPS. https://redirect.supply