HTTP Status Messages
When a browser requests a service from a web server, an error might occur.
This is a list of HTTP status messages that might be returned:
1xx: Information
Message: |
Description: |
100 Continue |
Only a part
of the request has been received by the server, but as long as it has not
been rejected, the client should continue with the request |
101 Switching Protocols |
The server switches protocol
|
2xx: Successful
Message: |
Description: |
200 OK |
The request is OK |
201 Created |
The request is complete, and a new resource is
created
|
202 Accepted |
The request is accepted for processing, but the processing
is not complete
|
203 Non-authoritative Information |
|
204 No Content |
|
205 Reset Content |
|
206 Partial Content |
|
3xx: Redirection
Message: |
Description: |
300 Multiple Choices |
A link list. The user can select a link and go to that
location. Maximum five addresses |
301 Moved Permanently |
The requested page has moved to a new url
|
302 Found |
The requested page has moved temporarily to a new url
|
303 See Other |
The requested page can be found under a different url
|
304 Not Modified |
|
305 Use Proxy |
|
306 Unused |
This code was used in a previous version. It is no longer
used, but the code is reserved
|
307 Temporary Redirect |
The requested page has moved temporarily to a new url
|
4xx: Client Error
Message: |
Description: |
400 Bad Request |
The server did not understand the request |
401 Unauthorized |
The requested page needs a username and a password
|
402 Payment Required |
You can not use this code yet
|
403 Forbidden |
Access is forbidden to the requested page
|
404 Not Found |
The server can not find the requested page
|
405 Method Not Allowed |
The method specified in the request is not allowed
|
406 Not Acceptable |
The server can only generate a response that is not
accepted by the client
|
407 Proxy Authentication Required |
You must authenticate with a proxy server before this
request can be served
|
408 Request Timeout |
The request took longer than the server was prepared to
wait
|
409 Conflict |
The request could not be completed because of a conflict
|
410 Gone |
The requested page is no longer available
|
411 Length Required |
The "Content-Length" is not defined. The server
will not accept the request without it
|
412 Precondition Failed |
The precondition given in the request evaluated to false by
the server
|
413 Request Entity Too Large |
The server will not accept the request, because the request entity is
too large
|
414 Request-url Too Long |
The server will not accept the request, because the url is
too long. Occurs when you convert a "post" request to a "get" request with
a long query information
|
415 Unsupported Media Type |
The server will not accept the request, because the media
type is not supported
|
416 |
|
417 Expectation Failed |
|
5xx: Server Error
Message: |
Description: |
500 Internal Server Error |
The request was not completed. The server met an unexpected condition |
501 Not Implemented |
The request was not completed. The server did not support
the functionality required
|
502 Bad Gateway |
The request was not completed. The server received an
invalid response from the upstream server
|
503 Service Unavailable |
The request was not completed. The server is temporarily
overloading or down
|
504 Gateway Timeout |
The gateway has timed out
|
505 HTTP Version Not Supported |
The server does not support the "http protocol" version
|
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