If you have any sort of website you maintain, you probably know tracking visitor statistics is essential. While there are dozens of free and commercial services and products which track visitor trends, Google Analytics has to be up among the top. Best of all, the service is complete free to use and is ridiculously simple to implement.

Here are some of the features:

• Completely redesigned AJAX-ified interface.
• Track basic stats (unique visitors, time on site, keywords) as well as advanced stats (entrance/exit pages, browser settings, etc.).
• Create campaigns to monitor the effectiveness of your marketing.
• Tight integration with Ad-words program.
• Dashboards and charts for virtually all data.
• Track user sessions with site overlays.

If you are not already taking advantage of this fantastic product, so sign up now.