Forum Moderators: martinibuster
2) (And this is more important) it's impossible to make an accurate statement about what's "good" or "bad" because different topics, types of content, and audiences will yield entirely different results.
What you should be asking yourself isn't "How are my AdSense numbers compared to other people's," but: "How does the AdSense CPM compare to my earnings per 1,000 impressions for other sources of revenue?"
When analyzing my channels I see huge differences between individual pages also. Some pages are visited mainly by visitors looking for information, they only seldom click an add. Other pages attract ecommerce willing visitors and have a high CTR. So even within one site it is difficult to say how statistics will be.
Just try it, it won't cost you anything except some effort to add a few lines of code to your pages.