of web traffic is tracked by Tru Optik
of the top 10,000 sites seen loading the Tru Optik tracker
Data from November 2017 to April 2019.
COOKIES are files placed by the website, stored in the browser
that is used to identify you to the website.
FINGERPRINTING is a unique digital signature derived from the properties of your device.
Collects and analyzes data related to site usage and performance.
Learn about our tracker categories
What is a tracker?