First things first, when I make this claim, I’m assuming that you have your own website, and that you’re operating an “onsite” blog. All this means is that your blog is part of your website. The posts that you write are indexed as part of your website content.
Go ahead and mark this down as the unpopular answer to the common question of the day. When people ask me what the secret sauce is in any truly successful search marketing program, whether through search engine optimization or PPC, my answer is never greeted with enthusiasm. The answer: manual effort.