Image Optimization Tools
⏳ Lazy Loading Analyzer
Determine if and how you should implement lazy loading for images.
Lazy Loading Assessment
Recommendations
Lazy Loading Benefit:
-
Estimated Performance Improvement:
-
Recommended Implementation:
-
Lazy Loading Methods
- Native lazy loading: Add loading="lazy" to img tags
- Intersection Observer: JavaScript-based solution
- Library solutions: Lozad.js, lazysizes, etc.
- Hybrid approach: Combine native and JS for best coverage
Advertisement