Error 404, often referred to as "Page Not Found," is an HTTP status code indicating that a web server cannot locate the requested web page or resource. It is a common error message encountered by internet users when attempting to access a non-existent or moved webpage.
The error typically presents as a web page with the message "404 Not Found," indicating that the requested content is not available. Web developers and administrators utilize custom 404 error pages to guide users back to relevant content or offer navigation options, improving the user experience when encountering broken links or missing web pages.
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