| Metric | HSTS | Umami | Winner |
|---|---|---|---|
| Performance | 48 | 57 | Umami |
| Accessibility | 89 | 89 | Tie |
| Best Practices | 88 | 93 | Umami |
| SEO | 91 | 92 | Umami |
| Security | 69 | 65 | HSTS |
| TTFB | 355ms | 314ms | Umami |
| Composite | 75 | 75 | Tie |
Umami outperforms HSTS in 4 of 7 categories, with a stronger composite score (75 vs 75). HSTS leads in security.
Choose HSTS when your primary concern is security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Umami when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2490 audited HSTS sites and 13 audited Umami 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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