Next, let’s look at some recent updates from both the Chrome team and the wider developer ecosystem, demonstrating how our joint efforts are speeding up the web.

Chrome’s Core Web Vitals Achievements

We’re proud to highlight numerous ways we’ve optimized performance. 

• The

Caption: The percentage of origins passing all three Core Web Vitals (LCP, FID, CLS) with a "good" experience (Source: HTTP Archive)

The JavaScript framework community has also seen Core Web Vital gains. Over the past few years, business metrics) as well as developer experience.

 

Crucially, we have managed to achieve these speed boosts without impacting developer satisfaction, which remains high at 90% overall. Through our developer satisfaction studies, we also found that about half (~51%) of developers are monitoring CWV and are either already optimizing for them or planning to do so. Furthermore, a significant majority (78%) of developers optimizing for CWV report seeing notable improvements in their scores.

Our aim is always to create a better web experience for all users, so we're excited to see the web getting faster. But we also understand that maintaining developer satisfaction is crucial to sustaining these improvements. As developers continue to monitor and optimize for CWV, we are optimistic about the future of web performance.

On behalf of the Chrome team, we want to thank the developer community for their incredible work. By focusing on Core Web Vitals, we've made the web a significantly faster and more enjoyable place to be. We look forward to continuing this journey together, making the web better for everyone, everywhere.

Posted by Addy Osmani, Annie Sullivan and Kouhei Ueno, Software Engineers for Chrome