<!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" xml:lang="en" lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 <title>XHTML 1.0 Strict Example</title>
 </head>
 <body>
     <!--comment <a href="yandex.ru">ya.ru</a>-->
     <p>Hello, world<br><br/></p>
 </body>
</html>
