Google's Web Vitals will measure three key user experience metrics: Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS) to evaluate a page's loading, interactivity, and visual stability. With the upcoming Page Experience update, Google will consider these four metrics: Mobile Friendliness, Safe Browsing, HTTPS, and Non-Intrusive Interstitials. Web Vitals data can impact website rankings in search, but its aim is not to be strict but to raise the conversation around content created with user experience in mind. E-commerce services will benefit from increased Web Vitals and site performance due to their complexity and dependence on search. Sentry's Performance monitoring helps compare user metrics against Web Vitals thresholds, while Trace Navigator provides visibility of data across projects and identifies dependencies between traces. Optimizing for Web Vitals can distinguish a website from others and improve customer engagement.