Jaideemaak - 2:07 pm on Jul 26, 2010 (gmt 0)
Some excellent questions and observations here. I just checked and sure enough:
were showing as disallowed sites that were showing my ads. So presumably I've been losing income if my pages were showing through either of these and someone clicked on an ad?
After I added my allowed sites a long time ago, I never went back to check again. I only did so today as a result of this thread.
I've now added the two Google URLs. My assumption is that not having them in my allowed sites list means I won't get paid. I also assume that adding Google sites won't cause me any problems.
A numerical URL was also displayed, which turned out to be the Yahoo search page. Yahoo uses different domains depending on country, so it's going to be difficult adding all of the various Yahoo search pages.
And then there are the other search engines ...
I'm not sure what to do now, apart from checking the Adsense report regularly from now on, determining whether a site is valid, and then adding it accordingly.
I would also be interested in the answer to the 'with and without www' question.