With the WDFIDF Top Ten Calculator wordpress Plugin you can optimize your texts for search engines according to the latest rules. Keyword-Density was yesterday! Get better rankings by adjusting your WDFIDF using this plugin.
Demo https://codecanyon.net/item/wordpress-wdfidf-seo-calculator/5122990
Downloadhttps://www.filecad.com/iphP/WordPress-WDFulator105.rarIDF-SEO-Calculator-v1.0.5.rar