Worked great for a few days, then disappeared from the extensions bar in Firefox. Tried reinstalling, disabling, safe mode, and nothing gets it to appear back on there. Haven't had any issues with the Chrome version though.
Now you need a pro account to use it... It doens't work free anymore. New version (v6.7.7 isn't free, no changes). TicTacToe fails and We can't watch information, I'll delete this addon and install Whatruns which still be free. Thanks for all this time
Edit : version 6.7.7 just fixed this!! Great extension thank you previous review: stopped showing technologies on Firefox 89.0.1 for ubuntu, note that it was working very well but latest update made this !! I've been using it for the past 3 years on all my laptops including at school so it pains me to give this 1 star I hope it gets fixed soon and I'll be more than happy to give even 10 stars