HTTP Status Codes Reference

Complete list of HTTP response status codes with explanations.

1xx Informational

Request received, continuing process.

100 Continue 101 Switching Protocols 102 Processing

2xx Success

Request was successfully received, understood, and accepted.

200 OK 201 Created 202 Accepted 204 No Content 206 Partial Content

3xx Redirection

Further action needed to complete the request.

301 Moved Permanently 302 Found 303 See Other 304 Not Modified 307 Temporary Redirect 308 Permanent Redirect

4xx Client Errors

The request contains bad syntax or cannot be fulfilled.

400 Bad Request 401 Unauthorized 403 Forbidden 404 Not Found 405 Method Not Allowed 408 Request Timeout 409 Conflict 410 Gone 413 Payload Too Large 414 URI Too Long 415 Unsupported Media Type 418 I'm a Teapot 422 Unprocessable Entity 429 Too Many Requests

5xx Server Errors

The server failed to fulfill an apparently valid request.

500 Internal Server Error 501 Not Implemented 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout 505 HTTP Version Not Supported

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