One of the major advantages of using Content Management Systems to build websites is SEO optimization features available on these CMS. You can easily improve On-Page and technical SEO with the help of plugins and add-ons, which help you improve your website's search engine ranking. For instance, if you are running wordpress site, you can use YOAST or All in One SEO plugin for on-page SEO. SEO plugins are also available on forum software. Do you use plugins for SEO?