Thread:User talk:Siebrand/How to make GoogleAdsense 2 display ads on content pages only/reply

There are no limitation options in the extension at the moment. What you can do is use robots.txt to block them from spidering parts of your wiki, and consequently, no ads will be placed on pages where the spider is blocked.

Alternatively, you can consider creating a patch that will only add the portlet on pages in $wgContentNamespaces.