Learn Performance

This course is designed for those new to web performance, a vital aspect of the user experience. It covers key web performance concepts and techniques for improving performance.

Before you can get started with learning performance, you first have to understand its role in the user experience, and how it can result in better outcomes for users. This course starts off with a brief introduction into these topics, giving vital context as to why it's important to learn performance.

Every website starts with a request for an HTML document, that request has a big role to play in how fast your website loads. This module covers important concepts such as HTML caching, parser blocking, render blocking, and more, so you can ensure the first request for your website's HTML is off on the right foot.