<!DOCTYPE html>
<html>
<head>
<title>My HTML Page</title>
</head>
<body>
<h1>Hello, World!</h1>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<title>My HTML Page</title>
</head>
<body>
<h1>Hello, World!</h1>
</body>
</html>