Ok. Corretto
codice:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>About US</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script type="text/javascript" language="javascript" src="Privacy.js"></script>
<script type="text/javascript" language="javascript" src="Term.js"></script>
<script type="text/javascript" language="javascript" src="Editorial.js"></script>
<link href="Principale.css" rel="stylesheet" type="text/css">
</head>
Sono gli "/" di autochiusura, eliminati nel <meta http-equivalent ...> e nei link ai css.