Frontend Developer
mediumimage-optimization-web
How do you optimize images for web performance?
Answer
Images often dominate page weight.
**Best practices:**
- Serve modern formats (WebP/AVIF) with fallbacks
- Use responsive images (`srcset`, `sizes`)
- Compress and strip metadata
- Lazy-load below-the-fold images
- Set explicit `width`/`height` to avoid CLS
- Use a CDN for resizing and caching
This improves LCP and overall UX.
Related Topics
PerformanceImagesSEO