Require external html files with 4 KB minified
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<partial path="/views/nav.html"></partial>
</body>
<script type="text/javascript" src="parsley.js"></script>
<script type="text/javascript">
// rendering the partial
parsley();
</script>
</html>