An HTTP Status-Code<\/a> is a three-digit integer returned by a Server<\/a> to a Client<\/a> to indicate the outcome of a specific Hypertext Transfer Protocol<\/a> (HTTP) request. These codes are essential for the functioning of the World Wide Web<\/a>, providing a standardized way for machines to communicate success, redirection, or error states. The primary authority for these codes is the Internet Assigned Numbers Authority<\/a> (IANA), which maintains the official registry based on specifications from the Internet Engineering Task Force<\/a> (IETF), most notably RFC 7231<\/a>.<\/p> The first digit of the Status-Code<\/a> defines the class of the response:<\/p> Developers and system administrators rely on these codes for Debugging<\/a> and monitoring API<\/a> performance. Detailed documentation on individual codes can be found on the MDN Web Docs<\/a> or the official IANA HTTP Status Code Registry<\/a>.<\/p>Categorization<\/h2>
Related Topics<\/h3>