HTTP Status Code Reference

Quick reference for all common HTTP status codes.

100

Continue

Continue with the request.

200

OK

Request succeeded.

201

Created

Resource created successfully.

204

No Content

Success with no body returned.

301

Moved Permanently

Resource permanently moved to new URL.

302

Found

Resource temporarily at different URL.

304

Not Modified

Resource not modified since last request.

400

Bad Request

Server could not understand the request.

401

Unauthorized

Authentication required.

403

Forbidden

Server refuses to fulfill request.

404

Not Found

Resource not found.

405

Method Not Allowed

HTTP method not supported.

408

Request Timeout

Server timed out waiting for the request.

429

Too Many Requests

Rate limit exceeded.

500

Internal Server Error

Server encountered an error.

502

Bad Gateway

Invalid response from upstream server.

503

Service Unavailable

Server temporarily unable.

504

Gateway Timeout

Upstream server timed out.

About HTTP Status Code Reference

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