I used to use Palemoon because I need some legacy Firefox Addons.
Here is the website to test: https://www.leboncoin.fr
From last month, the website have blocked access when I use such old Firefox based browsers : login infinity loop (right part of the header)
I tried with Firefox v52 ... v55. I'm still blocked.
I tried with a new fresh installation of Palemoon, Basilisc, Waterfox. I'm still blocked.
I tried Firefox 78, the website works, no problem.
I tried Vivaldi, Brave, Opera (Chrome based browsers), the website works, no problem.
- user-agent ? I tried to modify it but it does not solve the problem
Could you help me also how to remove this blockage?
Thanks a lot



