

Probably cookies, I did another quick test and created a new profile. The front page was unpopulated. I went to a technology connections video, and the refreshed the front page. It was populated, cleared stored information, (history, cookies, cache, etc…) and when I refreshed the homepage it was blank again.
The fairly default browser I used to take the screenshot is to watch some free with ads movies on youtube, most recently was waterworld, fun to watch, makes no sense.

From the article, the claim is worry about drugs from Canada.