Description: HttpResponseNotFound is a response that indicates that the requested resource was not found. In the context of web development, this class is used to handle situations where a user attempts to access a URL that does not correspond to any defined view in the application. The response is based on the HTTP status code 404, which is a standard in web communication to signal that the server could not find the requested resource. HttpResponseNotFound is a subclass of HttpResponse, meaning it inherits all the features of the latter but is specifically designed to represent the 404 status. This response is not only crucial for user experience, as it provides clear information about the absence of a resource, but it is also important for SEO, as search engines use these status codes to properly index web pages. In summary, HttpResponseNotFound is an essential tool in web development, helping to effectively manage errors and maintain clear communication with users.
