Premium SEO Pack v3.1.8 is the ultimate Search Engine Optimization (SEO) WordPress Plugin for optimizing your website. The Premium SEO Pack plugin contains all the features that you would expect to find in dozens of different WordPress plugins, plus it includes unique features that you just cannot find anywhere else. The Premium SEO Pack powerful SERP Rank Tracking Module retrieves search engine Rankings for pages and keywords, and stores them for easy comparison later. you can also able to download previous version of this plugin . for more information about this WordPress plugin please click On Demo Button.