Based on 823 and 4 real audits
| Metric | Bootstrap | Mapbox GL JS | Winner |
|---|---|---|---|
| Performance | 45 | 38 | Bootstrap |
| Accessibility | 87 | 89 | Mapbox GL JS |
| Best Practices | 88 | 90 | Mapbox GL JS |
| SEO | 90 | 87 | Bootstrap |
| Security | 64 | 67 | Mapbox GL JS |
| TTFB | 424ms | 231ms | Mapbox GL JS |
| Composite | 73 | 73 | Tie |
Mapbox GL JS outperforms Bootstrap in 4 of 7 categories, with a stronger composite score (73 vs 73). Bootstrap leads in performance, SEO.
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