A while back, we have introduced a concept of Core themes. In standard WordPress theme, Core theme is a child theme for a main theme called xScape Core. So far, we have 3 Core themes, and all the other old themes will be converted to Core version soon. Future themes will be Core only.
There are many services on the Internet for tracking website visits and overall analytics, some are free, some not. More than a year ago, I have decided to try Clicky Web Analytics based on a recommendation, and now, it’s the only analytics system I am using for all my websites.