Based on 447 and 2933 real audits
| Metric | Amazon CloudFront | Google Tag Manager | Winner |
|---|---|---|---|
| Performance | 39 | 41 | Google Tag Manager |
| Accessibility | 89 | 88 | Amazon CloudFront |
| Best Practices | 87 | 87 | Tie |
| SEO | 91 | 92 | Google Tag Manager |
| Security | 66 | 67 | Google Tag Manager |
| TTFB | 263ms | 421ms | Amazon CloudFront |
| Composite | 73 | 74 | Google Tag Manager |
Google Tag Manager outperforms Amazon CloudFront in 4 of 7 categories, with a stronger composite score (74 vs 73). Amazon CloudFront leads in accessibility, TTFB.
Choose Amazon CloudFront when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Google Tag Manager when your primary concern is performance and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 447 audited Amazon CloudFront sites and 2933 audited Google Tag Manager 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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