Track: Web Performance Room: UA2.220 (Guillissen) Day: Saturday Start: 15:10 End: 15:50 Video only: ua2220 Chat: Join the conversation! When browsers load a Web page and its subresources, A LOT happens under the hood. They need to take into account render/parsing blocking resources, use a preload scanner, listen to resource hints (like preload/preconnect), loading modifiers (async/defer/module), fetchpriority, responsive images, and much more. Based on all those signals, they then need to someho...