What is a redirect checker?
A redirect sends a visitor and a search engine from one address to another. A redirect checker follows those steps one at a time and shows every hop: the address, the status code and how long it took, until it reaches a page that answers.
It is the quickest way to check a site move, a new HTTPS setup or an old link that should land somewhere useful.
Which redirect codes exist?
301 and 308 mean a permanent move: search engines move the old page's signals to the new address. 302 and 307 mean a temporary move: the old address is expected to come back. A meta refresh or a script can also redirect, but they are slower and less clear for search engines.
What makes a redirect a problem?
Chains of several hops slow every visit and waste crawl time. Loops never reach a page. Hops from HTTPS back to HTTP break security. A temporary code used for a permanent move can keep the old address in search for longer.
The fix is usually the same: send each old address straight to its final page with one permanent redirect, and update links to point at the final address.
Check every redirect on a site
This checker follows one address. Website Audit finds every redirect chain and loop across a site, along with the pages that link to them.