Based on 188 and 5 real audits
| Metric | Google Tag Manager | Hammer.js | Winner |
|---|---|---|---|
| Performance | 39 | 38 | Google Tag Manager |
| Accessibility | 90 | 86 | Google Tag Manager |
| Best Practices | 89 | 93 | Hammer.js |
| SEO | 93 | 93 | Tie |
| Security | 64 | 62 | Google Tag Manager |
| TTFB | 295ms | 329ms | Google Tag Manager |
| Composite | 73 | 72 | Google Tag Manager |
Google Tag Manager outperforms Hammer.js in 5 of 7 categories, with a stronger composite score (73 vs 72). Hammer.js leads in best practices.
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