So we have a customer that when they login to the Admin console, they see that the Weblink User (public portal) is logging in about every 30 seconds.  However, when they look at the IIS log file, it doesnt' show that there is any activity taking place in those 30 seconds.  So what's happening is that all their Weblink User licenses are being taken up, however, there isn't anyone actually logging into their website.  Any ideas...they did create a robots.txt file, so we're not sure if that's the problem or what?  Any ideas??

Just figured it out...it's a webcrawler...any ideas on how to handle that??  Yandex (russian search engine) and it's using all the licenses??