<html>
    <head>
        <meta name='viewport' content='initial-scale=1'>
    </head>
    <body style='margin: 0px;'>
        <a href='testURL.test'>
            <img  id='testID' title='HitTestImageTitle' style='display: block; width: 100vw; height: 100vh;' src="large-red-square.png">
        </a>
    </body>
</html>