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Redirect Checker

Trace redirect chains for any URL.

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About Redirect Checker

Redirect chains build up quietly: http to https, then non-www to www, then a trailing slash, then a moved page. Enter an address and our server requests it, follows each Location header, and returns the whole path as a numbered list with the status code of every hop and a Final tag on the last URL. When there are more than two redirects, a long-chain note appears, so you can tell when it is worth collapsing the chain into a single step.

Features

  • Numbered list of every URL in the chain with its status code
  • Final tag on the last URL reached
  • Follows 301, 302, 303, 307 and 308 redirects
  • Long-chain note when there are more than two redirects
  • Total time for the whole chain in milliseconds

Limitations

  • Only HTTP redirects are followed. A meta refresh tag or a JavaScript redirect inside the page is not detected, because the tool reads headers only.
  • The trace stops after 10 hops, and a redirect that points to an internal or reserved address is not followed.
  • Public http and https addresses only, and each IP address is limited to 20 traces per minute.
  • Our server sends its own plain request, so the chain can differ from what a browser sees when cookies, language or device change the redirect.

How it works

  1. Enter the address to trace; https:// is added if you leave the scheme out.
  2. Press Trace Redirects and wait while our server follows the chain.
  3. Read the summary line, which says whether there were no redirects or how many were found, and the total time.
  4. Follow the numbered list: each hop shows its status code and URL, and the last one is tagged Final.
  5. Use Re-check after you change a redirect rule, or New URL to start over.

Example input

http://example.com

Frequently asked questions