Meta X-UA-Compatible tag

Role: Instructs Internet Explorer to use the latest rendering engine.
Importance: Enhances compatibility and performance on older versions of IE, though less relevant today.


    <meta http-equiv="X-UA-Compatible" content="IE=edge">

Meta X-UA-Compatible tag must be placed between the <head> and </head> as follow:


<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Sample Page</title>
</head>
<body>
      <!-- body content here -->
<footer>
        <!-- Footer content here -->
    </footer>
</body>
</html>