Hopefully one of them can deal with localstorage? Because my 30 mins of using cookie autodelete, leads me to think it isn't as good as self destructing... It doesn't seem to reliably delete cookies unless I click the "clean" button.
So, dumb question (maybe), but how do you get tree style tabs to install? I'm running FF 57 but that page says it's incompatible because I'm running FF 51. I checked and the user agent string being sent is:
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:51.0) Gecko/20170125 Firefox/51.0;
I have never (to my knowledge) done anything to change the user agent. I dug around in about:config and discovered that general.useragent.override somehow got set.
Edit: Something is resetting that override every time the browser starts. Dunno what, the only addons I run are uBlock and RES (and now TST).
Edit 2: It was being set in user.js. No idea how it got there...
Getting a menu bar no longer needs an extension, you can just right-click in the blank areas near the address bar and select "menu bar".
uMatrix can control and spoof Referer sending (I'm unfamiliar with RefControl, so this may not be exactly the same.)
Self Destroying Cookies[2] is a good way to keep cookies under control, though again I'm not familiar with the addon you mentioned.
[1] https://addons.mozilla.org/en-US/firefox/addon/tree-style-ta... [2] https://addons.mozilla.org/en-US/firefox/addon/self-destruct...