10.3.5 304 Not Modified. If the client has performed a conditional GET request and access is allowed, but the document has not been modified, the server SHOULD respond with this status code. The 304 response MUST NOT contain a message-body, and thus is always terminated by the first empty line after the header fields.What does error 304 actually mean?
"The remote server returned an error: (304) Not Modified ." It really is more of a message than an error . It is telling you that the page being visited has not been modified, or changed, since the last time it was visited. Therefore, it should redirect you to the page previously saved in your cache.What is 303 status code?
The HTTP response status code 303 See Other is a way to redirect web applications to a new URI, particularly after a HTTP POST has been performed, since RFC 2616 (HTTP 1.1).Where is telephone area code 304?
North American telephone area code 304 was established October 1947 as one of the original area codes, and serves all of the U.S. state of West Virginia. It was overlaid with area code 681, effective March 28, 2009.