| Metric | HSTS | Squarespace | Winner |
|---|---|---|---|
| Performance | 49 | 32 | HSTS |
| Accessibility | 89 | 94 | Squarespace |
| Best Practices | 88 | 97 | Squarespace |
| SEO | 91 | 95 | Squarespace |
| Security | 70 | 70 | Tie |
| TTFB | 364ms | 333ms | Squarespace |
| Composite | 75 | 75 | Tie |
Squarespace outperforms HSTS in 4 of 7 categories, with a stronger composite score (75 vs 75). HSTS leads in performance.
Choose HSTS when your primary concern is performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Squarespace when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2557 audited HSTS sites and 13 audited Squarespace 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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