HTTP response codes are three-digit numbers that indicate the status of a website’s response to a browser request. They are also referred to as HTTP status codes or simply response codes. For example, a response code of “200 OK” indicates that the browser’s request was successfully processed, while a response code of “404 Not Found” indicates that the requested resource could not be found on the server. There are many different HTTP response codes, each with its own specific meaning and purpose.
