Add a script to track down your web traffic with self-hosted Piwik. You will need the ID of the site, you can get it on control panel of your Piwik instance.
Piwik is the leading open-source analytics platform that gives you more than just powerful analytics:
- Free open-source software
- 100% data ownership
- User privacy protection
- User-centric insights
- Customisable and extensible
More information on https://piwik.org/