I always use this version of firefox browser & have several addons/ extensions i.e. HTTPS, Adguard, uBlock Origin, Disconnect, Google translator, Badger and foxclocls.

 The speed is very slow whenever I do research etc. I'm wondering if having too many add-ons is causing this problem? If you would be so kind as to help me out with this issue, I would greatly appreciate it. Thank you.

Sincerely yours, Dr.MaximSmart-Ph.D.