When it comes to showing related posts on your WordPress blog, a number of plugins exist that will use proprietary logic in order to display relevant posts at the end of any given article.
Generally speaking, I don't like these. First off is that the level of control you have over what posts are shown varies considerably, and second off those that have built-in display logic can be, at times, slow. The latter may be partly due to bloated scripts, but also because it takes time for the plugin's algorithm to parse your content and return recommended posts.
So what can you do if you want to fix one (or both) of these issues? Well, the way we show relevant content on our sites without interrupting our load times is with a combination of two plugins- WP Show Posts and Ad Inserter.
Today, I wanted to provide a walkthrough of how we do it.