Ops, maybe there is a way
but is complex:
You can set website field not visible on profile pages, you can add a HTML delimiter field that show this field as you want:
<a href="/{user website displayed raw}" rel="nofollow">{user website displayed raw}</a>
You can also set condition to show this HTML delimiter field only if website field is not empty.
{user website displayed raw} will show website URL of owner of current profile page, this come from our content plugin (docs at
http://docs.easy-profile.com/index.php/article/content-plugin)
This is a simple tip, the best way is to wait next release