of web traffic is tracked by popIn
of the top 10,000 sites seen loading the popIn tracker
Data from August 2018 to August 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.
Integrates features related to social media sites.
Learn about our tracker categories
What is a tracker?