Web Development web performance seo

What is Page Speed?

Definition

Page speed measures how fast a web page loads and becomes interactive. It is assessed using metrics like Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS) — collectively known as Core Web Vitals.

Why It Matters

Google uses page speed as a ranking factor. Faster pages have lower bounce rates, higher conversions, and better user experience. Key optimizations include minification, compression, CDN usage, image optimization, and reducing JavaScript bundle size.

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