I want to know whether the online game World of Tanks can be played on a Chromebook.
Is that on topic over here or should I ask that on Super User?
While in general questions about things like the technical system requirements of a game are on topic, in this specific case, I feel obliged to warn you that such a question will be heavily downvoted, and perhaps voted as NARQ, because the answer is trivial to acquire from even a cursory glance at the World of Tanks website.
That question is off-topic in Super User.
From Super User's FAQ:
Super User is for computer enthusiasts and power users. If you have a question …
and it is not about …
video games or consoles
If it was asked in Arqade, it may be downvoted, but I don't think it should be closed as NARQ (not a real question) or off-topic as per: