| Metric | LazySizes | React | Winner |
|---|---|---|---|
| Performance | 32 | 40 | React |
| Accessibility | 94 | 91 | LazySizes |
| Best Practices | 78 | 88 | React |
| SEO | 90 | 93 | React |
| Security | 62 | 65 | React |
| TTFB | 58ms | 456ms | LazySizes |
| Composite | 69 | 73 | React |
React outperforms LazySizes in 5 of 7 categories, with a stronger composite score (73 vs 69). LazySizes leads in accessibility, TTFB.
Send Feedback