content: They know, unfortunately its been like this so long that it has become more or less accepted to a degree and Chinese companies have filled the voids (and make big bucks because their is no foreign competition).  In the past they tried to hide it more by making it look like network issues. The funniest was displaying a mock Internet Explorer 6 error page as a web page. This was more entertaining if one was using another browser. Also don't forget to take into account their probably isn't as much desire to go to non chinese sites that often, at least for normal folk because of language differences.