Why Image Performance Matters
Images often account for the majority of a page's bytes. Slow loading images can drastically affect Core Web Vitals and user experience. In this guide we cover:
- Choosing the right format (WebP, AVIF)
- Proper sizing and responsive
srcset - Lazy loading strategies
- CDN caching tips
By the end you’ll have a checklist to ensure every visual asset on your site loads fast.