I am running a Blog in which i am giving top rating of songs & movies. I am getting many clicks but the the CTR is very low . It is because of the content i know but i want to ask to increase CTR can i place some expensive keywords near header? as adsense get ads relevant to the text so when it will find expensive keyword will it give me high CTR ? 2 nd Ques is it Legal & adsense will not ban me?
Songs and Movies :?????? Most of the adsense blocked due to copyright issue of Songs and Movies, be careful.
What is the logic, you are saying. "I am getting many clicks but the the CTR is very low"! - It is Pay per click low not CTR. Traffic source is also the key, and also Advertisers don't pay to the warez site. If copyright holders complaint, you will receive DMCA notice and your Adsense account will also be banned.
I dont understand your question. If you are getting many clicks then how can CTR be low. CTR is Click Through Ratio. It all depends on the placement of your Ads. Google for similar sites and follow their Ad placement style.