HTTP Status Code Lookup
Search HTTP response codes by number, category, and meaning.
The server received the request headers and the client should continue.
The server is switching protocols as requested.
The request succeeded.
The request succeeded and created a new resource.
The request was accepted but has not finished processing.
The request succeeded with no response body.
The resource has permanently moved to a new URL.
The resource is temporarily available at another URL.
The cached response is still valid.
The server could not understand the request.
Authentication is required or failed.
The server understood the request but refuses it.
The requested resource does not exist.
The HTTP method is not supported for this resource.
The request conflicts with current server state.
The resource is no longer available.
A playful status from the HTCPCP specification.
The request is syntactically valid but semantically invalid.
The client sent too many requests in a given time.
The server hit an unexpected condition.
The server does not support the requested functionality.
An upstream server returned an invalid response.
The server is temporarily unavailable.
An upstream server did not respond in time.