Based on 2599 and 233 real audits
| Metric | HSTS | Next.js App Router | Winner |
|---|---|---|---|
| Performance | 48 | 41 | HSTS |
| Accessibility | 89 | 90 | Next.js App Router |
| Best Practices | 88 | 88 | Tie |
| SEO | 91 | 94 | Next.js App Router |
| Security | 70 | 68 | HSTS |
| TTFB | 365ms | 319ms | Next.js App Router |
| Composite | 75 | 75 | Tie |
Next.js App Router outperforms HSTS in 3 of 7 categories, with a stronger composite score (75 vs 75). 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 Next.js App Router when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2599 audited HSTS sites and 233 audited Next.js App Router 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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