Hi Plz tell me the difference between keyword density, frequency, prominence and proximity, and how they affect search engine rankings?
Keyword density refers to the ratio (percentage) of keywords contained within the total number of indexable words within a web page. Keyword frequency refers to the number of times a keyword or keyword phrase appears within a web page. Keyword prominence refers to how prominent keywords are within a web page. Keyword proximity refers to the closeness between two or more keywords. In general, the closer the keywords are, the better.