Workers overview
How web workers and service workers can improve the performance of your website, and when to use a web worker versus a service worker.
Your first performance budget
Ensure your site loads fast with a step-by-step guide to defining thresholds for performance metrics that are meaningful for your site.
Benchmarking the performance of CSS @property | Articles
What impact does @property have on the performance of your CSS?
Effortlessly get Baseline target data with the updated Baseline Checker tool | Blog
Get data to select your Baseline target with Google Analytics data—now faster and easier.
Common misconceptions about how to optimize LCP | Blog
Explore common misconceptions about optimizing Largest Contentful Paint (LCP) by looking beyond image optimization and considering factors like Time to First Byte (TTFB) and resource load delay.
Introducing Learn Accessibility
Today we are launching Learn Accessibility—the next in our series to help get you up to speed with modern web development.
Introducing Learn HTML | Blog
Today we are launching Learn HTML—the next course in our series to help get you up to speed with modern web development.
Introducing Learn Performance | Blog
Today we are launching Learn Performance—the next course in our series to help get you up to speed with modern web development.
Introducing Learn Privacy | Blog
Today we are launching Learn Privacy—the next course in our series to help get you up to speed with modern web development.
LCP and INP are now Baseline Newly available | Blog
LCP and INP are now Baseline Newly available as of December 12, 2025.
Learn Images! | Blog
Today we have launched Learn Images! In our newest course learn about image formats, compression, responsive images, and performance.
Lighthouse evolution: continuous integration, new performance score formula, and more | Blog
Read about the latest Lighthouse updates announced at Chrome Developer Summit 2019.
Speed up service worker with navigation preloads | Blog
Navigation preload lets you overcome service worker startup time by making requests in parallel.
WebGPU is now supported in major browsers | Blog
Read about the biggest web graphics launch since WebGL. WebGPU is supported across major browsers, bringing unparalleled performance to the web.