content: According to the complaint, services such as Google Ad Manager, Analytics, and the like, continue to collect users browsing data, which goes against the fundamental principle of the “incognito” function available in the Google Chrome browser on computers and smartphones.  These are not built into the browser. Hopefully you are smart enough to use an ad blocker and a script blocker. None of the user agent spoofer add ons work on chromium/chrome and blocking fonts info does not work. https://panopticlick.eff.org/ I've tried with several versions. FF52 ESR (I use IceCat fork) is the only thing I know will actually block leaking information with add ons in use. I have not tested higher since I hate the newer versions of core failfox stuff.