R. Hill on Twitter: "Interesting project: https://t.co/XUZ71RGDES It measures the use of 3rd parties across a collection of 25 high traffic sites using Firefox Lightbeam extension. Left pic = no blocking Right
Shine a Light on the Web Trackers – David Whelan
TrackersVsFirefox/README.md at master · jawz101/TrackersVsFirefox · GitHub