“keyword density”簡單造句，keyword density造句子

Most people aim for a keyword density of 2% (i.e. use the keyword 2 times for every 100 words).

Web Site Promotion Tools. Provides information on analyzing keyword density and placement and on how various search engines rank your pages.

To give an idea on targeted keyword density, the tool allows you to highlight the keyword that you want find in search engine spider view.