The Ins and Outs of Core Web Vitals

Dive into the technical intricacies of Core Web Vitals (CWV) in this 30-minute JSConf talk. Explore how CWV has become the de-facto standard for measuring web performance since Google announced it as a ranking factor. Uncover surprising details about what CWV actually measures and how it is measured. Gain valuable insights from Dan Shappir, Performance Tech Lead at Next Insurance, who brings over 25 years of software development experience to the discussion. Learn from an expert who has worked on diverse systems, from multiuser games to missile trajectory simulations, and large-scale Web applications used by hundreds of millions. Benefit from the knowledge of a frequent conference speaker, JavaScript Jabber podcast host, and W3C Web Performance Working Group Invited Expert as you delve into the complexities of webpage performance measurement.

The ins and outs of Core Web Vitals by Dan Shappir