Owned by AppNexus
of web traffic is tracked by AppNexus
of sites use the AppNexus tracker
Data from May 2017 to March 2018.
COOKIES are files placed by the website, stored in the browser
that is used to identify you to the website.
Provides advertising or advertising-related services such as data collection, behavioral analysis or retargeting.
Learn about our tracker categories
What is a tracker?