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djbaxter
Guest
- 200 OK - This class of status code indicates that the client's request was successfully received, understood and accepted.
- 301 Moved Permanently - The URL you requested has moved permanently, all further queries shoud be directed to the new location. If an old page is no longer valid and you have a new one in it's place, you should use 301-redirects whenever possible. The search engines will then replace the old URL with the new one and transfer any possible "value" of the old URL to the new one.
- 302 Found: Moved Temporarily - The server has found a temporary redirection. Since this is temporary, this URL should be used once again for the next time (not the new URL).
- 304 Not Modified - You shouldn't be seeing this here - it only returns 304 when the client asks for a newer version of a URL.
- 307 Temporary Redirect - This is similar to a 302 redirect, the redirection is temporary and the existing URL should continue to be used.
- 400 Bad Request - The server didn't understand what you were looking for.
- 401 Unauthorized - The server does not want to give you access to this content without authentification.
- 403 Forbidden - The server does not want to help you. period. Authentification will not help in this case.
- 404 Not Found - Oops, the file you were looking for is not found. Search engines need a 404 in order to know which URLs are valid and which are not. In order to keep any value of the old URLs, you should keep a dummy page at the location of the old URL and 301-redirect from there to the new URL (assuming you have a new one). [More information on Google and 404-errors]
- 405 Method not allowed
- 410 Gone - The URl you were looking for is... gone. This is similar to 404.
- 413 Request entity too large
- 415 Unsupported media type
- 417 Expectation failed
- 500 Internal server error - Your server is not answering to your requests properly. Contact your System-Administrator or Host
- 502 Bad Gateway
- 505 HTTP version not supported