<!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>No red visible, filler text, reference</title>
    </head>
    <body>
        <p>Test passes if there is no red visible on the page.</p>
        <p>Filler Text</p>
    </body>
</html>