Thank you, Denis, that works very nicely!
For anyone interested, the code for LimeSurvey < v2.0 is a little different, because it doesn't have the fancy URLs, also I added a little more info in <noscript>:
<script type="text/javascript">
<!--
window.location.replace("https://example.com/index.php?sid=99184");
//-->
</script>
<noscript>
Javascript seems to be deactivated.<br />
Please allow Javascript for the domain example.com to answer this survey.<br />
<br />
<a href="https://example.com/index.php?sid=99184">Click here</a>
to get to the survey.
</noscript>
Best
Jonsen