Keyword density- Keyword density is the amount of times a keyword or term appears on a website compared to the count of words on the site. In the perspective of seo keyword solidity can be used as a factor in identifying whether a website is relevant to a specified keyword or keyword.
Density = ( Nkr / Tkn ) * 100. OR Density = ( Nkr / ( Tkn -( Nkr * ( Nwp-1 ) ) ) ) * 100. where Nwp = the number of terms in the keyphrase.
Importance of keyword density-
Improving the keyword and key phrase solidity on your web page is one of the quickest and most effective to improve your website's exposure in the look for motor search engine pages. To better explain this thinking, we will refer to a "keyword" as a term that your typical web visitor will feedback in the look for box when searching for specific information about products or services.
The true definition of keyword and key phrase solidity is the rate of the phrase that is being explored for, ie the keyword and key phrase, against the count of terms showing on a given web page. If your keyword and key phrase occurs only once or twice in a web page of 500 or more terms, obviously it has a lower keyword and key phrase solidity than a keyword and key phrase that would occur six or seven times in a web page of similar length.
As far as google are concerned, if a particular keyword and key phrase has a higher solidity on that particular web page, then the chances of that web page obtaining a much better look for motor results positioning improves almost significantly. Not all google estimate or assess keyword and key phrase solidity in the same way and most have their own exclusive criteria for determining the average solidity of a keyword and key phrase.
Nevertheless, the fundamental concepts described in this article are general enough to help any web page greatly improve its positions in google. Note that today, they all take keyword and key phrase solidity into account.