Which websites generate the most Co2?

From Instagram Snapchat Facebook and such.

(I don't mean jz something like YouTube or Netflix, which cause a lot of Co2 I know)

Nobody can tell you that, because none of us knows which servers are used.

Your question makes no sense, what do you mean exactly? Why should Co2 be produced through websites? Do you mean by the server?

Yes, I think he / she means that.

At least Google claims to be Co2 neutral.

Through material / electricity consumption.

Well, hardware would not be a question of individual servers but of entire server farms. Since not much is happening with social media, I would even go as far as to say that there's no difference. Since, by and large, the same heads are behind it anyway.