In this episode, we will explore how Walmart's Engineering team tackled the challenge of optimizing web performance at scale: they set top-line targets, moved from server-centric metrics to user-centric ones like Core Web Vitals, integrated these measures into their experimentation framework, and ultimately drove measurable business impact through improved engagement and organic traffic. 

For more details, you can refer to their published tech blog, linked here for your reference: https://medium.com/walmartglobaltech/walmart-journey-to-optimize-web-performance-and-drive-business-growth-c3bec8d7780b