First of all my apologies if this is not the right forum.
https://particuliers.societegenerale.fr is the "user" website of a major French bank - La Societe Generale.
It's been about a month that I've had a huuuuge firefox freeze everytime I tried to open this page - the entire browser would freeze for sometimes 2-3 whole minute.
It would eventually ask me to download an empty .js file with the actual javascript code in the name of the file (yes that is strange
Same symptoms at home, same at work. Same with firefox 42, same with firefox 43. I tried many things, disabling javascript on their website completely "solved" it but unfortunately you can't use their website without javascript.
I eventually disabled no script completely and boom no more freezes. I had a few friends try the same thing for me and they had the same results. Any idea ?