@FibroJedi first thought: use an addon or something to change your browser string to just regular firefox
@FibroJedi yes ty UserAgent is what i meant. i'm not sure you can do it per site but i know there are addons to change the string. they might do per site.
@FibroJedi it looks like this does support per site
https://addons.mozilla.org/en-US/firefox/addon/user-agent-string-switcher/