HTTP Status Code Lookup
Search and understand web status codes
100
Continue
The server has received the request headers.
200
OK
The request has succeeded.
201
Created
The request has succeeded and a new resource has been created.
204
No Content
The server successfully processed the request but is not returning any content.
301
Moved Permanently
The requested resource has been permanently moved.
302
Found
The requested resource temporarily resides under a different URI.
304
Not Modified
The resource has not been modified since the version specified by the request headers.
400
Bad Request
The server cannot process the request due to client error.
401
Unauthorized
Authentication is required and has failed or has not been provided.
403
Forbidden
The server understood the request but refuses to authorize it.
404
Not Found
The requested resource could not be found.
405
Method Not Allowed
The request method is not supported for the resource.
409
Conflict
The request could not be completed due to a conflict with the current state.
422
Unprocessable Entity
The request was well-formed but contains semantic errors.
429
Too Many Requests
The user has sent too many requests in a given amount of time.
500
Internal Server Error
The server encountered an unexpected condition.
502
Bad Gateway
The server received an invalid response from the upstream server.
503
Service Unavailable
The server is currently unable to handle the request.
504
Gateway Timeout
The server did not receive a timely response from the upstream server.