Web Performance Optimization Techniques

Fast-loading websites provide better user experience and rank higher in search engines. Let's explore key optimization techniques.

Image Optimization

Images often account for the majority of page weight. Optimize them effectively:

Use modern formats like WebP and AVIF
Implement lazy loading for below-the-fold images
Use responsive images with srcset
Compress images without losing quality

Code Splittings

Split your JavaScript bundles to reduce initial load time:

javascript

// Dynamic imports for code splitting
const LazyComponent = React.lazy(() => import('./LazyComponent'));

// Route-based code splitting
const Home = React.lazy(() => import('./pages/Home'));
const About = React.lazy(() => import('./pages/About'));