Search engine optimization (SEO) Why learn?

This post is not for the web developers or website owners who Freelancing - they are interested in this subject through the various websites that you can find out how much of the SEO important and why all the SEO - the need to have at least the basic idea. Many website owners and SEO-time low due to any other person or organization from those of another take. SEO itself is unknown because of the problems. If yours is the lack of time, if you do not know all SEO SEO and how it works, how is the correct way to do SEO rough idea of ​​what it should be. Let's see why you need to learn SEO.