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
seen from China
seen from Poland

seen from United States

seen from Netherlands
seen from Türkiye
seen from Netherlands

seen from Türkiye

seen from Canada
seen from China
seen from Indonesia
seen from United Kingdom
seen from Türkiye

seen from Bangladesh
seen from Russia

seen from United Kingdom

seen from Germany
seen from Australia
seen from China

seen from T1
seen from Germany
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
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.