HTTP Status Codes

Quick reference for HTTP status codes. Search and learn about HTTP responses.

HTTP Status Codes

Quick reference for HTTP response status codes

100

Continue

Informational

The server has received the request headers and the client should proceed to send the request body.

101

Switching Protocols

Informational

The requester has asked the server to switch protocols and the server has agreed to do so.

200

OK

Success

Standard response for successful HTTP requests.

201

Created

Success

The request has been fulfilled, resulting in the creation of a new resource.

202

Accepted

Success

The request has been accepted for processing, but the processing has not been completed.

204

No Content

Success

The server successfully processed the request and is not returning any content.

301

Moved Permanently

Redirection

This and all future requests should be directed to the given URI.

302

Found

Redirection

The resource was found but at a different URI.

304

Not Modified

Redirection

Indicates that the resource has not been modified since the version specified by the request headers.

400

Bad Request

Client Error

The server cannot or will not process the request due to an apparent client error.

401

Unauthorized

Client Error

Authentication is required and has failed or has not yet been provided.

403

Forbidden

Client Error

The request was valid, but the server is refusing action.

404

Not Found

Client Error

The requested resource could not be found but may be available in the future.

405

Method Not Allowed

Client Error

A request method is not supported for the requested resource.

408

Request Timeout

Client Error

The server timed out waiting for the request.

409

Conflict

Client Error

Indicates that the request could not be processed because of conflict in the request.

429

Too Many Requests

Client Error

The user has sent too many requests in a given amount of time.

500

Internal Server Error

Server Error

A generic error message when an unexpected condition was encountered.

501

Not Implemented

Server Error

The server either does not recognize the request method or lacks the ability to fulfill the request.

502

Bad Gateway

Server Error

The server was acting as a gateway or proxy and received an invalid response.

503

Service Unavailable

Server Error

The server is currently unavailable (overloaded or down for maintenance).

504

Gateway Timeout

Server Error

The server was acting as a gateway or proxy and did not receive a timely response.