How can web developers enhance site performance in 2024?.

To enhance web performance in 2024, developers should consider the following strategies:

Step-by-step

1. Optimize Images: Use modern formats like WebP and ensure images are appropriately sized.
2. Minimize HTTP Requests: Combine CSS and JavaScript files to reduce the number of requests.
3. Leverage Browser Caching: Set expiration dates for static resources to minimize load times.
4. Utilize a Content Delivery Network (CDN): Distribute content globally to reduce latency.
5. Implement Lazy Loading: Load images and videos only when they enter the viewport.
6. Optimize Code: Minify CSS, JavaScript, and HTML to reduce file sizes.
7. Monitor Performance: Use tools like Google PageSpeed Insights to regularly check performance.
8. Implement Progressive Web Apps (PWAs): Enhance user experience with fast, reliable web applications.

Key Facts

• Page load times: A one-second delay can reduce conversions by 7% (source: Akamai).
• Mobile optimization: 53% of mobile users abandon sites that take over 3 seconds to load (source: Google).
• CDN usage: Sites using CDNs see an average of 50% improvement in load times (source: Cloudflare).
• Lazy loading: Can improve initial load time by up to 60% (source: Web.dev).

Examples or Use Cases

• E-commerce sites leveraging CDNs have reported increased sales due to faster load times.