I often found in the establishment of a new station, Google Adsense will be based on URL to match the ad.
however, with the further capture of the page, the ad changes to match the content of the web page.
below this figure is 1 months ago, there has been no demonstration of the station. But I can make sure it’s true.
Google Adsense tour inside but according to the news, after the Chinese stations will no longer according to URL, adsesen.