Visit Analytics is written in PHP and is easy to add to existing sites, not using any MySQL database and not using cookies. It's installed directly on your server or hosting package and it's not sharing any data with external web services or websites (like with Google Analytics).
Some of its main advantages and features are:
- easy to integrate in existing PHP sites by just including a line of code
- not using cookies - so no need to add cookies consent messages like with many other web counters including for example Google Analytics
- responsive administration panel to check the site statistics and manage the settings
- not using any MySQL database, so it doesn't execute SQL queries, not creating MySQL server load or big MySQL database over time
- can track with one installation all sites in one cPanel hosting package
and many others.

Please visit VisitAnalytics.com to find out more information, features list, screenshots and see online demos.