Shows the Site URL window. The Site URL window is different from the main Referer window. This window tracks the URLs that are being accessed on your site. By default, it has the Decay and Auto-sort options turned on. This means that it will only show you URLs that have been accessed recently (depending on how you have the Decay options set up, of course.) Auto-sort re-sort the table every time a change is made so that it retains some semblance of order.