HTTP Error and Status Codes



In this Article i will show you HTTP protocol error with their codes. If you are sys admin then its impotent that you know all type of HTTP errors.

Successful Client Requests

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


Client Request Redirected

  • 300 Multiple Choices
  • 301 Moved Permanently
  • 302 Moved Temporarily
  • 303 See Other
  • 304 Not Modified
  • 305 Use Proxy


Client Request Errors

  • 400 Bad Request
  • 401 Authorization Required
  • 402 Payment Required (not used yet)
  • 403 Forbidden
  • 404 Not Found
  • 405 Method Not Allowed
  • 406 Not Acceptable (encoding)
  • 407 Proxy Authentication Required
  • 408 Request Timed Out
  • 409 Conflicting Request
  • 410 Gone
  • 411 Content Length Required
  • 412 Precondition Failed
  • 413 Request Entity Too Long
  • 414 Request URI Too Long
  • 415 Unsupported Media Type


Server Errors

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