Scalability Pro v4.56Scalability Pro v4.56 – WordPress 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 wordpress plugin is a key WP Intensive wordpress 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.