Scalability Pro v4.56Scalability Pro v4.56 – WordPress Plugin helps you identify and fix your site’s potential and existing scalability problems. Scalability is not exactly the same as performance-it has to do with how well you can keep your site running as your website increases. It is a site that can be scaled very slowly, as your site grows larger.The Scalability Pro plugin is a key WP Intensive plugin to transform your WordPress website’s speed and scalability. This is mainly done by eliminating table scans and by searching for indexes. As your site grows larger, a highly scalable site won’t slow down.