301 would be great but I don't think its possible.

I was trying this :

<META HTTP-EQUIV=Refresh CONTENT="0; URL=http://...">, but I get template error.

Any other way ?

OK, it works with classic template, but it's pretty slow even when I add "0" refresh

give javascript a try and see if that is any faster for you

<script type="text/javascript">
<!--
window.location = "http://yourweb*site.com/"
//-->
</script>