May 12, 2016. How-to use the WordPress SEO by Yoast plugin for the average blog author. Tutorial. In the case of this example, I'm writing a tutorial on how to use the WordPress SEO plugin by Yoast. Looking at. As you start typing more text into your entry the plugin will give your writing a Flesch Reading Ease score. Recent Entries from the Notebook. Server Hardware—How Important Are CPU, RAM,…