Adsense is a king of the advertisement website, the best monetization option for blogger and webmaster. It will remain as the most popular genre of the advertisement among blogs, magazines, and free tools. If you are planning to use Adsense for advertisement on your site, your site must be an AdSense optimized theme. Adsense optimized theme helps you place ads on your blog, magazine, and website only. Here, some are the best Adsense optimization WordPress theme.