Do you use any applications or add ons? Do you have a special setting? I'm asking because I'm looking for tips to sort of improve on my browsing though I'm not really complaining. My settings are pretty much standard, though I haven't played around with the firefox applications much.
I use it and have a few extra addons, mostly designed around privacy. Ghostery, Facebook Container, Adblock Plus, Grammarly and Enhancer (a youtube addon that you can use to customise youtube including getting rid of ads should you wish).
I've founf UBlock Origins to work better than Adblock, but to each their own.