Based on 401 and 2547 real audits
| Metric | AWS CloudFront | Google Tag Manager | Winner |
|---|---|---|---|
| Performance | 39 | 39 | Tie |
| Accessibility | 89 | 87 | AWS CloudFront |
| Best Practices | 87 | 86 | AWS CloudFront |
| SEO | 91 | 90 | AWS CloudFront |
| Security | 66 | 65 | AWS CloudFront |
| TTFB | 238ms | 375ms | AWS CloudFront |
| Composite | 72 | 73 | Google Tag Manager |
AWS CloudFront outperforms Google Tag Manager in 5 of 7 categories, with a stronger composite score (72 vs 73). Google Tag Manager leads in composite score.
Choose AWS CloudFront when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Google Tag Manager doesn't clearly lead AWS CloudFront in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Scores are medians across 401 audited AWS CloudFront sites and 2547 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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