<html>
<head></head>
<body>
<link id="theprerender" rel=prerender href="/prerender"/>
<script>
var prerender = document.getElementById('theprerender');
function removePrerender()
{
var link = document.getElementById('theprerender');
link.parentElement.removeChild(link);
}
function mutateTarget()
{
var link = document.getElementById('theprerender');
link.href = "/mutated";
}
function mutateRel()
{
var link = document.getElementById('theprerender');
link.rel = "/something-else";
}
</script>
</body>
</html>