Based on 2504 and 11 real audits
| Metric | Google Tag Manager | Vox Media | Winner |
|---|---|---|---|
| Performance | 40 | 32 | Google Tag Manager |
| Accessibility | 88 | 93 | Vox Media |
| Best Practices | 86 | 95 | Vox Media |
| SEO | 91 | 94 | Vox Media |
| Security | 65 | 66 | Vox Media |
| TTFB | 372ms | 62ms | Vox Media |
| Composite | 73 | 74 | Vox Media |
Vox Media outperforms Google Tag Manager in 6 of 7 categories, with a stronger composite score (74 vs 73). Google Tag Manager leads in performance.
Choose Google Tag Manager when your primary concern is performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Vox Media when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2504 audited Google Tag Manager sites and 11 audited Vox Media sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →
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