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Priority Hints are coming to an Origin Trial near you! Try them out!
Client hints are a set of HTTP request headers we can use to change how we deliver page resources based on characteristics of a user's device and network connection. In this article, you'll learn all about client hints, how they work, and a few ideas on how you can use them to make your site faster for users.
New perf audits for preload, preconnect, GIFs, and more.
The Save-Data client hint request header available in Chrome, Opera, and Yandex browsers enables developers to deliver fast and light applications to users who have opted-in to 'data saving' mode in the browser.