Learn how to optimize your website's Interaction to Next Paint.| web.dev
Page Weight chapter of the 2024 Web Almanac covering why page weight matters, bandwidth, complex pages, page weight over time, page requests, and file formats.| almanac.httparchive.org
This post introduces the Interaction to Next Paint (INP) metric and explains how it works, how to measure it, and offers suggestions on how to improve it.| web.dev
PageSpeed Insights (PSI) reports on the user experience of a page on both mobile and desktop| Google for Developers