Based on 3016 and 134 real audits
| Metric | HSTS | Microsoft ASP.NET | Winner |
|---|---|---|---|
| Performance | 52 | 41 | HSTS |
| Accessibility | 89 | 87 | HSTS |
| Best Practices | 89 | 84 | HSTS |
| SEO | 91 | 90 | HSTS |
| Security | 72 | 66 | HSTS |
| TTFB | 385ms | 477ms | HSTS |
| Composite | 77 | 73 | HSTS |
HSTS outperforms Microsoft ASP.NET in 7 of 7 categories, with a stronger composite score (77 vs 73). Microsoft ASP.NET leads in no categories.
Choose HSTS when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Microsoft ASP.NET doesn't clearly lead HSTS in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Scores are medians across 3016 audited HSTS sites and 134 audited Microsoft ASP.NET 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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