The error message displayed in your web browser can provide valuable insights into the web server that is serving the content.
So, this information can be used for troubleshooting purposes, identifying potential security vulnerabilities, and making informed decisions about the web server's capabilities.
Hence, Error messages often include specific details about the web server that generated them. This includes information like the server's name, version number, and operating system. This information can be helpful for diagnosing server-side issues and identifying compatibility problems.