At the HTTP level, a 404 response code is followed by a human-readable "reason phrase". HTTP's use of three-digit codes is similar to the use of such codes in earlier protocols such as FTP and NNTP. The following two digits indicate the specific error encountered. ![]() In code 404, the first digit indicates a client error, such as a mistyped Uniform Resource Locator (URL). ![]() When communicating via HTTP, a server is required to respond to a request, such as a web browser request for a web page, with a numeric response code and an optional, mandatory, or disallowed (based upon the status code) message. ![]()
0 Comments
Leave a Reply. |