HTTP Response Codes

  • 400 Bad Request
  • 401 Unauthorization
  • 402 Payment Required
  • 403 Forbidden
  • 404 Not Found
  • 405 Bad Method
  • 406 None 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
  • 500 Internal Server Error
  • 501 Not Supported
  • 502 Bad Gateway
  • 503 Service Unavailable
  • 504 Gateway Timeout
  • 505 HTTP Version Not Supported