// http 3xx · redirection
HTTP 303 See Other
Fetch the resource with a GET at another URL.
What HTTP 303 See Other means
303 See Other tells the client to retrieve the resource with a GET at the URL in the `Location` header, regardless of the original method. It's the classic Post/Redirect/Get pattern that stops a form from being resubmitted on refresh.
Which category is it?
303 is a 3xx code — Redirection. 3xx means further action is needed to complete the request, usually because the resource lives at a different URL.