For those of you who use Firefox: Install the Lightbeam add-on. Lightbeam shows who gathers information about your activities in the digital universe. That is impressive. Use Firefox, regardless if you like it or not, for one day with Lightbeam active and be astonished where in the world you have left your foot- and fingerprints.

Lightbeam was first introduced in 2012 with the name "Collusion". (http://www.ted.com/talks/gary_kovacs_tracking_the_trackers)

English: https://addons.mozilla.org/de/firefox/addon/lightbeam/
German: https://www.mozilla.org/de/lightbeam/

Dependings on my settings I only get the German mozialla sites. You might be successful replacing the /de/ with your country code.


Desktop; i7-2600k, 8 GB mem., Win 10 Pro, BIAB 2017; RB 2017 - latest build
Laptop: i5-2410M, 4 GB mem, Win 10 Pro, BIAB 2017; RB 2017 - latest build