Not sure, try changing your JS in the head to have the line breaks because thats the only difference between mine and yours and I have no problems with it.

<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
</script>
<script type="text/javascript">_uacct = "UA-191430-1";urchinTracker();
</script>
</head>

It works now. The detection system of google did not work correctly. It was not my fault or the fault of b2evo.