May 10, 20221 minute readwebdevCore Web Vitals What are Core Web Vitals? Resources Web vitals at web.dev CLS Optimize Cumulative Layout Shift How to avoid layout shifts caused by web fonts Written by Jaime González García , Dad, Husband, Front-end software engineer, UX designer, amateur pixel artist, tinkerer and master of the arcane arts. You should follow him on Twitter where he shares useful stuff! (and is funny too).Jaime González GarcíaFollow @vintharas