I disabled the Disable WebRTC plugin in Firefox. On all the sites you provided - Google, GitHub and Facebook there is a Bitdefender certificate in Firefox. Interestingly, facebook. (my country) does not work. Facebook.com works
On Edge I only have it in GitHub.
When I enable the DisableWebRTC plugin on Firefox, the certificate is nowhere to be found.
In any case, even if I have the certificate, Search Advisor does not work.
So what? Reinstall Bitdefender? Do I have to reinstall BD again in my life? :kup:
EDIT
Or something is wrong with Bitdefender Firefox again. There are a few threads on their forum about BD working with Firefox
Honestly. First of all - I use the DuckDuckGO search engine anyway, not Google. There is no such function on DDG anyway.
And secondly - I don't know if I want to reinstall BD because it's only for 30 days and then I'll go back to F-Secure because you have a valid license until October 
Or maybe it's some BD bug and it will work for me soon? In the future if it doesn't improve I'll know what to do
Can you explain this further? And which is better? Which has more flaws?
I also wonder why, when I have the DisableWebRTC plugin enabled, I don't have a BD certificate? When I had it enabled, their "Search Advisor" worked on Eset. On Fsecure as well. Only in the case of Eset and F-Secure, their plugins are dedicated to Firefox. Bitdefender does not have this. Maybe that's where the difference comes from?
I just didn't check if they had certificates on these sites because I had no reason to. But when I go back to F-Secure, I'll check.
