Prominence
Ratio used in the algorithms of search engines and web referencing SEO, representing the position of the keyword in relation to other words on a page.

Description
Expressed as a percentage, the prominence of a keyword is calculated by the following formula :
(Total number of words - ((Total of keyword positions - 1) / Number of Positions)) * (100 / Total number of words).
The text content is a very important part in referencing SEO of a web site, the prominence of keywords is an important source for the positioning of a web site on search engines.







