+
+1xx class - Informational
+ Informational status codes are provisional
+responses from the web server... they give the client a heads-up on what
+the server is doing. Informational codes do not indicate an error condition.
+
+
+
+| 100 |
+
+100
+Continue
+ The continue status code tells the
+browser to continue sending a request to the server. |
+
+
+
+| 101 |
+
+101
+Switching Protocols
+ The server sends this response when
+the client asks to switch from HTTP/1.0 to HTTP/1.1 |
+
+
+
+2xx class - Successful
+ This class of status code indicates
+that the client's request was received, understood, and successful.
+
+
+
+| 200 |
+
+200
+Successful |
+
+
+
+| 201 |
+
+201
+Created |
+
+
+
+| 202 |
+
+202
+Accepted |
+
+
+
+| 203 |
+
+203
+Non-Authorative Information |
+
+
+
+| 204 |
+
+204
+No Content |
+
+
+
+| 205 |
+
+205
+Reset Content |
+
+
+
+| 206 |
+
+206
+Partial Content
+ The partial content success code is
+issued when the server fulfills a partial GET request. This happens when
+the client is downloading a multi-part document or part of a larger file. |
+
+
+
+3xx class - Redirection
+ This code tells the client that the
+browser should be redirected to another URL in order to complete the request.
+This is not an error condition.
+
+
+
+| 300 |
+
+300
+Multiple Choices |
+
+
+
+| 301 |
+
+301
+Moved Permanently |
+
+
+
+| 302 |
+
+302
+Moved Temporarily |
+
+
+
+| 303 |
+
+303
+See Other |
+
+
+
+| 304 |
+
+304
+Not Modified |
+
+
+
+| 305 |
+
+305
+Use Proxy |
+
+
+
+4xx class - Client Error
+ This status code indicates that the
+client has sent bad data or a malformed request to the server. Client errors
+are generally issued by the webserver when a client tries to gain access
+to a protected area using a bad username and password.
+
+
+
+| 400 |
+
+400
+Bad Request |
+
+
+
+| 401 |
+
+401
+Unauthorized |
+
+
+
+| 402 |
+
+402
+Payment Required |
+
+
+
+| 403 |
+
+403
+Forbidden |
+
+
+
+| 404 |
+
+404
+Not Found |
+
+
+
+| 405 |
+
+400
+Method Not Allowed |
+
+
+
+| 406 |
+
+400
+Not Acceptable |
+
+
+
+| 407 |
+
+400
+Proxy Authentication Required |
+
+
+
+| 408 |
+
+400
+Request Timeout |
+
+
+
+| 409 |
+
+409
+Conflict |
+
+
+
+| 410 |
+
+410
+Gone |
+
+
+
+| 411 |
+
+411
+Length Required |
+
+
+
+| 412 |
+
+412
+Precondition Failed |
+
+
+
+| 413 |
+
+413
+Request Entity Too Long |
+
+
+
+| 414 |
+
+414
+Request-URI Too Long |
+
+
+
+| 415 |
+
+415
+Unsupported Media Type |
+
+
+
+5xx class - Server Error
+ This status code indicates that the
+client's request couldn't be succesfully processed due to some internal
+error in the web server. These error codes may indicate something is seriously
+wrong with the web server.
+
+
+
+| 500 |
+
+500
+Internal Server Error
+ An internal server error has caused
+the server to abort your request. This is an error condition that may also
+indicate a misconfiguration with the web server. However, the most common
+reason for 500 server errors is when you try to execute a script that has
+syntax errors. |
+
+
+
+| 501 |
+
+501
+Not Implemented
+ This code is generated by a webserver
+when the client requests a service that is not implemented on the server.
+Typically, not implemented codes are returned when a client attempts to
+POST data to a non-CGI (ie, the form action tag refers to a non-executable
+file). |
+
+
+
+| 502 |
+
+502
+Bad Gateway
+ The server, when acting as a proxy,
+issues this response when it receives a bad response from an upstream or
+support server. |
+
+
+
+| 503 |
+
+503
+Service Unavailable
+ The web server is too busy processing
+current requests to listen to a new client. This error represents a serious
+problem with the webserver (normally solved with a reboot). |
+
+
+
+| 504 |
+
+504
+Gateway Timeout
+ Gateway timeouts are normally issued
+by proxy servers when an upstream or support server doesn't respond to
+a request in a timely fashion. |
+
+
+
+| 505 |
+
+505
+HTTP Version Not Supported
+ The server issues this status code
+when a client tries to talk using an HTTP protocol that the server doesn't
+support or is configured to ignore. |
+
+
+ |
+
+