index.html

<!doctype html>
<htmllang="">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="x-ua-compatible" content="ie=edge">
        <title></title>
    </head>
    <body>
    <p>this is excellent one</p> <!-- add head line !>
        <!--[if lte IE 9]>
            <p class="browserupgrade">You are using an <strong>outdated</strong> browser. Please <a href="https://browsehappy.com/">upgrade your browser</a> to improve your experience and security.</p>
        <![endif]-->

        <!-- Add your site or application content here -->
    </body>
</html>