http-status-lines.txt

1XX Informational
100 Continue
101 Switching Protocols
103 Checkpoint
2XX Success
200 OK
201 Created
202 Accepted	
203 Non-Authoritative Information	
204 No Content
205 Reset Content
206 Partial Content
207 Multi-Status
208 Already Reported
226 IM Used
3XX Redirection
300 Multiple Choices
301 Moved Permanently
302 Found
303 See Other
304 Not Modified
306 Switch Proxy
307 Temporary Redirect
308 Permanent Redirect
4XX 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
418 I'm a teapot
420 Method Failure
421 Misredirected Request
422 Unprocessable Entity
423 Locked
424 Failed Dependency
426 Upgrade Required
428 Precondition Required
429 Too Many Requests
431 Request Header Fields Too Large
440 Login Timeout
444 No Response
449 Retry With
450 Blocked by Windows Parental Controls
451 Unavailable For Legal Reasons
495 SSL Certificate Error
496 SSL Certificate Required
497 HTTP Request Sent to HTTPS Port
498 Invalid Token
499 Token Required
5XX Server Error
500 Internal Server Error
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Gateway Timeout
505 HTTP Version Not Supported
506 Variant Also Negotiates
507 Insufficient Storage
508 Loop Detected
509 Bandwidth Limit Exceeded
510 Not Extended
511 Network Authentication Required
520 Unknown Error
521 Web Server Is Down
522 Connection Timeout
523 Origin Is Unreachable
524 A Timeout Occurred
525 SSL Handshake Failed
526 Invalid SSL Certificate
530 Site is Frozen