Optimizing Images for Faster Websites
Images often account for the largest portion of page weight — optimizing them can dramatically improve performance.
Optimizing Images for Faster Websites
Images significantly affect page speed and user experience.
Best Practices
- Use modern formats (WebP, AVIF)
- Compress images properly
- Use responsive sizes
- Lazy load below-the-fold images
Next.js Image Optimization
Next.js provides:
- Automatic resizing
- Lazy loading
- Format conversion
- Built-in optimization
Result
Optimized images:
- Improve Core Web Vitals
- Reduce bounce rate
- Increase engagement
Final Thoughts
Never upload raw high-resolution images directly to production.