You just mean that you visit more american sites than other non-US english speaking sites
You just mean that you visit more american sites than other non-US english speaking sites
My guess is US English, not UK English, not Indian English, not Chinese English. Sure, they may visit some of those sites, but I suspect that the most frequent will be US English.
There is no such thing as Chinese English, unless you politely mean "English as incorrect spoken by Chinese native speakers."
Look at the places where US english has become the norm or convention; programming, media, apps, business, Internet in general.
And the US is in unique position - it drives technology forward quite a bit, and it's also actual native English speakers.
So in other words got more to do with technological and economic influence, not population size.