What is keyword density, prominence, and proximity?

What is keyword density, prominence, and proximity?

keyword density: It is the measure of the keyword appearance over total words in your web page or blog. This helps in recognizing the relevancy of the content to Search engine. But If some one uses keyword more then required search engine will consider that web page as Spam.
Keyword prominence: Keyword prominence refers to best possible position of keyword. It helps search engine to recognize whether the keyword position is natural or it is used to increase the SEO score of the page.
Keyword proximity: This refers to the distance between the keyword or phrase searched by a user, and how these keywords are present in article. Suppose you search for “Financial Transaction” on internet now search engine lists the article and websites according to the relevancy. Meaning lower the distance between the these keyword in a article higher will be the relevancy.

Keyword density: Keyword density is the ratio or you can say percentage of the number of times your keyword appears on the page of your articles, vs the number of words on the page.

Keyword Prominence: Keyword prominence refers to how prominent your keywords are within your web page.

Keyword Proximity: Keyword proximity refers to how close two or more keywords are to each other. You will achieve higher rankings if you place your keywords close together.