All HTTP status codes

HTTP 303 See Other

Redirection

Tells the client to fetch a different URL with GET — the standard way to redirect after a POST (Post/Redirect/Get pattern).

Defined in RFC 9110

Common causes

  • Form submissions redirecting to a result page

How to fix it

  1. Nothing to fix — this is the correct PRG behavior

  2. Use 307 if you need the original method preserved instead

Related status codes

302 Found

The resource temporarily lives at another URL. Search engines keep the original URL indexed; browsers don't cache the redirect.

307 Temporary Redirect

Like 302, but the client must repeat the request to the new URL with the same method and body — a POST stays a POST.

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