Description: An error page is a web resource presented to the user when there is a problem loading or executing a request on a website. These pages are essential for user experience as they inform about the nature of the error and often provide options to continue browsing. The most common error pages include the 404 error, which indicates that the requested page is not found, and the 500 error, which signals an internal server problem. These pages can be customized to reflect the brand’s identity and provide a clear and friendly message, helping to mitigate user frustration. Additionally, a good error page may include links to other sections of the site, a search bar, or even a contact form, thus facilitating navigation and improving user retention. In the context of web development, managing these pages is crucial as it allows developers to define how errors will be handled and what information will be displayed to the user, contributing to a smoother and more professional experience.