Primary Keyword (Main Keyword, Head Keyword)

The most used keyword on a web page, with the most potential to drive traffic. Since your content can be optimized for a number of keywords, it is a good idea to choose the one primary and then use it in your page title, content headline and in the first paragraph. That said, keep in mind to always write your content as naturally as possible and don’t try to shove in a keyword unless it makes absolute sense.