In a previous blog post I explored the success of our study, The Web Never Forgets, in having a positive impact on web privacy. To ensure a lasting impact, weve been doing monthly, automated 1-million-site measurement of tracking and privacy. In this post Ill explain why we built OpenWPM, describe a previously unmeasured type of tracking we found using the tool, and show you how you can participate and contribute to this community effort.”]

