I have some tips for you (Some Already told in this post):
1. Blend your Ads nicely. Match colors with your site. Try to put Ad links(?) after every of your blog post.
2. Optimise your site for search engine. (Read this and other forum for this).
3. Regulary update your content to catch visitors.
4. Try to extend backlinks volume.
5. Keep your site simple, fast loading as it is.