seo is easy

Before you code a line, or write a single word down, you should begin doing your keyword research.
The first thing I want you to do is go to goodkeywords.com and download the tool they have there. It will tell you the number of times a keyword or keyword combination has been searched for over a [...]

Keyword’s should be chosen with care and you should use those keywords as often as you can ,and still “read” well. The amount of times your keyword comes up in your copy compared to other words is called keyword density.
Depending on who you ask, what search engine you are dealing with, or the phase of [...]