Concatenation (or aggregation) is the bringing together of many different files into one.
These technical terms might sound abstract, but they aren’t really. What “Concatenate” and “Minify” Mean for JS and CSS Here, we’ll talk about how to unlock two of Autoptimize’s quickest wins: concatenating and minifying your JavaScript and CSS files. There are lots of ways to do it, but the best we’ve found in WordPress is a plugin called Autoptimize.Īs the name suggests, Autoptimize “automatically optimizes” a lot of things across your site for speed. To concatenate and minify your CSS and JavaScript is good advice for speeding up your site.