As of a couple months ago, visitor stats have gone through a major update. Instead of lumping all websites together (if you have multiple websites), they are now on the site level. This makes it easier to see how your sites are doing individually. Additionally, search engine bots/spiders are now differentiated in the monthly stat summary email. Previously the visits included both human visitors and bots, which was difficult to figure out exactly how many were actual human visitors unless you meticulously filtered them out by analyzing the data. Later this year, the new revamped control panel will give you instant up-to-date access to the same stats that you receive in the summary email.
