Online User Tracking in Extreme Right and Left-Leaning Websites

Online User Tracking in Extreme Right and Left-Leaning Websites

In the era of mass Web monitoring, users are being tracked and their behavioral data collected and used, typically for ad-targeting purposes. The tracking happens when users visit a publisher (first-party) to consume content (e.g., news, video, music, etc.), but it is performed by third-party entities such as online trackers, analytics, and advertisers embedded in the visited publishers.