I have a site that has been up for almost a year and daily traffic is in the 2000 absolute unique user range according to google and my own logs. It is a utility site to helps players play certain mobile games better. I was late to getting mine started compared to the competition and didn't want to negatively impact my users experience so I kept ads off to the side. Although I now have nearly 5000 registered users and much more functionality my click through rate has always been in the toilet compared to what I've seen posted around. Let's just say it's never been above 0.25%.

I also use a lot of Jquery that limits the number of full page refreshes, so the user doesn't see ads being refreshed all the time.

Can you look at my site, especially one of the calculator pages, like this one: iMobsters Calculator and let me know what you would do to improve the CTR without impacting the user experience too much?

Thanks in advance...