Would Google put these adverts on:
Fotopic http://www.fotopic.net
Microsoft http://www.microsoft.com
Natasha Bedingfield Official Website http://www.natashabedingfield.com
10 Downing Street http://www.number-10.gov.uk
The White House http://www.whitehouse.gov
By the way, it's very easy to cheat at this game by viewing the source of the page, as the test URL is passed to Google via an IFRAME. But the only person you're cheating is you, so there's no point unless you're incredibly sad.