index.html

<!DOCTYPE html>
<html lang="">
	<head>
		<title>Title Page</title>
		<meta charset="UTF-8">
		<meta name=description content="">
		<meta name=viewport content="width=device-width, initial-scale=1">
		<meta name="viewport" content="width=device-width, initial-scale=1.0">
		<!-- Bootstrap CSS -->
		<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" media="screen">
	</head>
	<body>
		<h1 class="text-center">Hello World</h1>


               <h2>local</h2><h1>local</h1>


               <h2>remote</h2> <h1>remote2</h1>
               
               
               <h3>remote4</h3>		<!-- jQuery -->
		<script src="//code.jquery.com/jquery.js"></script> <a href="#">local</a>
		<!-- Bootstrap JavaScript -->
		<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
	</body>
</html>