Review
Topic: Understanding HTTP Status Codes
Keywords: HTTP status code, web server, client, response, error codes, informational, success, redirection, client error, server error
Content Summary: HTTP status codes are three-digit numbers sent by a web server to a client (like your web browser) in response to a request. They indicate the outcome of the client’s request. These codes are categorized into five groups: informational (1xx), success (2xx), redirection (3xx), client error (4xx), and server error (5xx). For example, a 200 OK means the request was successful, while a 404 Not Found indicates the requested resource couldn’t be found.