Loading resources on the Web has always been a performance hurdle. Late discovery, contention and bloat caused it to be the common performance bottleneck. In recent years advances in protocols, browser behaviour and performance APIs improved resource loading significantly, but there’s still room to make it even faster. In this talk we will go over resource loading improvements browsers have made in recent years, discuss related best practices and describe various innovations that are being worked on to improve resource loading even further. Slides: https://yoavweiss.github.io/perfnow_resource_loading/ About Yoav: https://twitter.com/yoavweiss More about performance.now(); https://perfnow.nl or https://twitter.com/perfnowconf Receive conference announcements in your inbox: https://perfnow.nl/subscribe