Based on 1407 and 22 real audits
| Metric | Material UI | Winner | |
|---|---|---|---|
| Performance | 38 | 34 | |
| Accessibility | 89 | 91 | Material UI |
| Best Practices | 84 | 87 | Material UI |
| SEO | 90 | 90 | Tie |
| Security | 67 | 64 | |
| TTFB | 280ms | 256ms | Material UI |
| Composite | 72 | 73 | Material UI |
Material UI outperforms Facebook in 4 of 7 categories, with a stronger composite score (73 vs 72). Facebook leads in performance, security.
Choose Facebook when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Material UI 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 1407 audited Facebook sites and 22 audited Material UI 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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