When I visit websites they automatically detect which Browser I'm using and which extensions are installed on the browser (besides a bunch of other information). How do i deny websites access to this information regarding the list of installed extensions (type of browser is okay)?
The solution suggested here for Firefox does not work anymore since the menu item is no longer part of the configuration.
@user3486470 is right with Random Agent Spoofer. -- Because it recently added options to turn off plugin enumeration: https://github.com/dillbyrne/random-agent-spoofer/issues/283
As an alternative, as showed in Mechazawa's comment in that link, you can use his Greasemonkey or Tampermonkey script (both firefox and chrome) to take care of this without any extension.
I can confirm that this shows plugins as "undefined" in the panopticlick test.
