| Metric | HSTS | Vercel | Winner |
|---|---|---|---|
| Performance | 50 | 48 | HSTS |
| Accessibility | 89 | 92 | Vercel |
| Best Practices | 88 | 91 | Vercel |
| SEO | 91 | 94 | Vercel |
| Security | 71 | 70 | HSTS |
| TTFB | 369ms | 353ms | Vercel |
| Composite | 76 | 76 | Tie |
Vercel outperforms HSTS in 4 of 7 categories, with a stronger composite score (76 vs 76). HSTS leads in performance, security.
Choose HSTS when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Vercel when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2853 audited HSTS sites and 117 audited Vercel 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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