Magento 2 Core Web Vitals: How to Score 90+ on PageSpeed

Core Web Vitals are a Google ranking signal and a direct measure of your store's user experience. Most Magento stores score 30–50 on mobile PageSpeed. Here's how to get to 90+. Understanding what actually matters Google measures three Core Web Vitals: Metric What it measures Good threshold LCP (Largest Contentful Paint) How fast the main content loads INP (Interaction to Next Paint) How responsive the page is to clicks CLS (Cumulative Layout Shift) How stable the layout is For most Magento store