Hello My blog: http://linux-software-news-tutorials.blogspot.com The number of visitors per day around 1500 unique visitors, but: The number of clicks on the Adsense too little (2 to 10 clicks per day only), in addition to that their prices are very bad and cheap Why is that? Do the suggestions on size of the ads, colors and locations to become a better income
Well, as first, the ad under the main menu doesn't fits at all with the rest of your page. Remove this ad and put a link unit, with white background and same link color as the links on your page. Second, an an under the post titles is wrong format. Try to use 336x228 ad, and adjust the color like the rest of your site. Also, it would be good to put one more ad at the end of the posts (336x228 format).
Follow what mrgood said but also the niche you have picked, there could be less return on the CPC because too many people would have a blog/forum about the same topic as you do so there's more competition hence you're getting paid less for your clicks. Try adding more backlinks to your blog and see if increased unique traffic will make any difference or not
Audience too technical like linux users will not click on ads, a lot of them also have adblock to block ads.
Thanks for help I will try to follow what you said, thank For the niche, do you mean to try to attract unique visitors??? Do backlinks related to the price a click Note: 90% of visitors to my blog are unique, and from the United States and Europe , add to that a good number of visitors (the problem is not in the number of visitors, but in a very few number of clicks) What you say is true, but it should be little clicks, not very, very bad