HTML Meta Example - Tuts Insider

<!Doctype html>
<html>
<head>
<meta charset="UTF-8">
<meta name="description" content="Code Wisely">
<meta name="keywords" content="HTML, CSS, JavaScript, Bootstrap, WordPress, PHP">
<meta name="author" content="Author-Name">
<meta http-equiv="refresh" content="180">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<!-- The body content goes here-->
</body>
</html>