ActiveStat

ActiveStat is a professional web-based application that delivers various statistic reports as to site visits, site pages' popularity, referrers, download frequency, keyword efficiency, browsers, plug-ins, screen resolution, color depth, JavaScript your visitors use and much more. The application can be divided into three parts: scripts embedded into web pages to gather statistic information, administration interface to configure your statistics system, and reports interface to get information in a convenient form.