I have TWO Google Analytics accounts (statistics for your site), going spare so if you want one comment or send me an email at: twilightown [at] gmail [dot] com, (reaplce the [at] with @ and the [dot] with a .) or get in touch with me via Designers Block , I’m Maz on the forum. No Catch, its just sitting in my inbox looking pretty.
Google Analytics tells you everything you want to know about how visitors found your site and how they interact with it. You will be able to focus your marketing resources on campaigns and initiatives that deliver ROI and improve your site to convert more visitors.
We believe that web analytics should be simple and sophisticated at the same time. We have designed Google Analytics to have enterprise level capabilities and yet still be accessible to anyone who wants to improve their marketing and site design. Google Analytics delivers all the features you would expect from a high-end web analytics offering and provides timesaving AdWords integration features.
From the Google Analytics Website.