Error 404 refers to a status code that indicates that a webpage or resource could not be found on a website. When a user attempts to access a webpage that does not exist or has been moved or deleted, the server returns an Error 404 message, commonly known as “Page Not Found.”
To understand Error 404, imagine you are visiting a website and click on a link to a specific page. Instead of loading the expected content, you see a message that says “404 Error” or “Page Not Found.” This means that the server was unable to locate the requested page, and it may have been removed or the URL may be incorrect.
Error 404 messages serve as a way for servers to communicate to users that the desired webpage or resource cannot be accessed. They are often accompanied by an explanation or suggestions to help users navigate back to the website’s homepage or find alternative content.
Error 404 can occur due to various reasons, such as mistyped URLs, broken links, deleted pages, or website restructuring. It is a common occurrence on the internet and happens when users try to access pages that are no longer available.
Website owners and developers can customize the design and content of their Error 404 pages to provide a more user-friendly and informative experience. This may include offering a search bar, related links, or helpful instructions to guide users to relevant content or help them find what they were looking for.