I have been using it nearly 20 years, and still never seen a site I couldnt use in Firefox. Please somebody prove me wrong so that I dont just think everyone that says this is just doing something wrong!
EDIT: Not sure why I am getting downvoted, am I lying? If someone posts a link that doesnt work on FF I would be happy to concede. But I have been asking this for decades and nobody has ever given me one.
Used to work fine on Firefox. But since a few months, behavior has been pretty wonky with blank pages. Works fine on Chromium.
The public page works fine.
Default setting disable all JS. With JS fully enabled. Still doesnt work.
Using ublock and privacy badger.
I will also say theres another browser that does not work. I believe it is mullwad
Happy FF user for about 10 years and I wouldn't change it even if I worked at chase
About five-ten years ago, I saw a few problems, but creating a new Firefox profile fixed that.
And using it with multi-account containers is nice too.
Don't you guys love blanket statements?
Curiously, most complaints seem to be from Mac users, and not just for this site, leading me to believe that something different may be going on on MacOS builds or APIs that it has to use there.