W3Counter - W3Counter lists visits, referrals, browser versions, resolution, and operating systems used to view a site.

Swetrix - Ultimate open-source analytics to satisfy all your needs.

WebSTAT - Web-Stat offers real-time website visitor analysis solution.

Statify - Statify provides a straightforward and compact access to the number of site views.

RevolverMaps - RevolverMaps are a collection of real-time visitor statistics widgets for the website or blog.

Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.