<?xml version="1.0"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>
La mia prima pagina XHTML
</title>
</head>
<body>
<h1>Benvenuto!</h1>
<p>Questo è il mondo di XHTML!
</body>
</html>