| Metric | HSTS | Supabase | Winner |
|---|---|---|---|
| Performance | 54 | 62 | Supabase |
| Accessibility | 90 | 92 | Supabase |
| Best Practices | 90 | 94 | Supabase |
| SEO | 92 | 97 | Supabase |
| Security | 74 | 81 | Supabase |
| TTFB | 421ms | 320ms | Supabase |
| Composite | 78 | 84 | Supabase |
Supabase outperforms HSTS in 7 of 7 categories, with a stronger composite score (84 vs 78). HSTS leads in no categories.
HSTS doesn't clearly lead Supabase in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Choose Supabase 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 3637 audited HSTS sites and 10 audited Supabase 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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