Core Web Vitals: Optimizing for Performance

Web performance is not just a technical metric; it directly impacts user engagement, conversion rates, and SEO. Google's Core Web Vitals (CWV) are a set of specific factors that Google considers important in a webpage's overall user experience.

This article breaks down the three pillars of CWV: Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS). We'll discuss how to measure these metrics using tools like Lighthouse and what practical steps you can take to optimize them, such as optimizing images, lazy loading resources, and reserving space for content.