AdSense Targeted Websites

Make sure that you have links coming in to as many pages as possible. It will tell a search engine that your websites have lots of worthwhile content if other web sites are linking to different pages on your site. If all your links are coming in to the home page, it will tell a search engine that you only have a shallow site of little value, or that your links were just generated by automation rather than by the value of your site.

Search engines usually list only one page per domain for any given search, and you might want two or more. Also, directories accept just home pages. So it might be worth having multiple domains when you have serveral topics which could each support their own websites.

Search engine robots will only follow the first link they find to any particular page and they won’t follow additional links to the same page. So when you must have image links in your navigation bay, please also include text links and make sure that the text links show up first in the source code.

Source Thanks The Associate Reference!