Informational

100 - Continue 101 - Switching Protocols

Successful

200 - OK 201 - Created 202 - Accepted 203 - Non-Authoritative Information 204 - No Content 205 - Reset Content 206 - Partial Content

Redirection

300 - Multiple Choices 301 - Moved Permanently 302 - Found 303 - See Other 304 - Not Modified 305 - Use Proxy 307 - Temporary Redirect

Client Error

400 - Bad Request 401 - Unauthorized 402 - Payment Required 403 - Forbidden 404 - Not Found 405 - Method Not Allowed 406 - Not Acceptable 407 - Proxy Authentication Required 408 - Request Timeout 409 - Conflict 410 - Gone 411 - Length Required 412 - Precondition Failed 413 - Request Entity Too Large 414 - Request-URI Too Long 415 - Unsupported Media Type 416 - Requested Range Not Satisfiable 417 - Expectation Failed

Server Error

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