best positions ad on 1 coloumn blog?

Hi, im newbie. Sorry my english is so bad. Please help me...

My blog, uangindonesia.com, has one column only. Pageviews 11k (by google analytic).

Any one know how to place ads on best position to get maximal earning?

FYI : Base on my experiment, highest CTR ad is in article (before subheading), but it was low CPC.

When i placed ad on header or before article, it gave me high CPC but very low CTR

And please suggest me what size of ad you recommend.

Thank so much

from AdSense http://ift.tt/1sglpb6
via IFTTT
Previous
Next Post »
Thanks for your comment