Based on 63 and 6 real audits
| Metric | Google Tag Manager | YouTube | Winner |
|---|---|---|---|
| Performance | 41 | 51 | YouTube |
| Accessibility | 89 | 92 | YouTube |
| Best Practices | 88 | 90 | YouTube |
| SEO | 92 | 91 | Google Tag Manager |
| Security | 65 | 66 | YouTube |
| TTFB | 395ms | 141ms | YouTube |
| Composite | 74 | 75 | YouTube |
YouTube outperforms Google Tag Manager in 6 of 7 categories, with a stronger composite score (75 vs 74). Google Tag Manager leads in SEO.
Send Feedback