Based on 401 and 2599 real audits
| Metric | AWS CloudFront | HSTS | Winner |
|---|---|---|---|
| Performance | 39 | 48 | HSTS |
| Accessibility | 89 | 89 | Tie |
| Best Practices | 87 | 88 | HSTS |
| SEO | 91 | 91 | Tie |
| Security | 66 | 70 | HSTS |
| TTFB | 238ms | 365ms | AWS CloudFront |
| Composite | 72 | 75 | HSTS |
HSTS outperforms AWS CloudFront in 4 of 7 categories, with a stronger composite score (75 vs 72). AWS CloudFront leads in TTFB.
Choose AWS CloudFront when your primary concern is server response time. Its audit data shows consistent strength in these areas across the sampled sites.
Choose HSTS when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 401 audited AWS CloudFront sites and 2599 audited HSTS 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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