NUMBER OF IDEAL KEYWORDS (KEYWORD DENSITY) IN THIS ISSUE?

NUMBER OF IDEAL KEYWORDS (KEYWORD DENSITY) IN THIS ISSUE? - (iklangoogle = window.iklangoogle || []). Push ({}); (iklangoogle = window.iklangoogle || []). Push ({}); The ideal number of keywords (keyword density) in the article ?, the topic of the day-seo is getting increasingly attractive course to be discussed, there is no sure