#unused css

[dailyfrontendlink]

How Do You Remove Unused CSS From a Site? | CSS-Tricks

Here's what I'd like you to know upfront: this is a hard problem. If you've landed here because you're hoping to be pointed at a tool you can run that

[dragoni]

Delivering a fast experience on the web usually involves reducing server response time, minification of CSS/JS/HTML and an optimisation of images and above-the-fold content. We can further minimize the latency caused by stylesheet loading by removing unused CSS rules delivered to the client.

In this write-up, we’ll take a look at build tasks you can use to remove unused CSS in your pages. Before we begin, I thought it would be useful to share some success stories just to demonstrate that the tools here can be used to make a difference.