How do I improve my website's Core Web Vitals?

Improving Core Web Vitals requires addressing three key metrics: LCP (Largest Contentful Paint), FID (First Input Delay), and CLS (Cumulative Layout Shift). For LCP, optimize images, use CDNs, enable browser caching, and reduce server response times. For FID, minimize JavaScript execution time, use code splitting, and optimize third-party scripts. For CLS, include size attributes for images and videos, avoid inserting content above existing content, and use web fonts properly. Use tools like Google PageSpeed Insights and Chrome DevTools to identify specific issues. Example: A site improved LCP from 4.2s to 1.8s by optimizing hero images, implementing lazy loading, and using a CDN, resulting in better search rankings.