Myth #1: SEO is all about secret tactics

Reality
I talk to a lot of people about SEO , plenty of whom are new to it. I'd say the most common myth is that SEO involves all "secret" tactics requiring you to buy links or trick the search engines, and that no one in the industry can be trusted. In reality, there are a lot of simple but effective techniques that even the search engines will tell you to do that can increase traffic. And there are plenty of people who are not snake oil salespeople who can provide this useful service.

A good place to start the process is to look at your analytics. There are a variety of tools, including some from Google, that spotlight if you have problems being accessed by search engines. I also like a top-down approach. You start from the homepage and ensure that it is search engine friendly, then work your way back through the site going down the paths that are most important to your business.