Based on 1478 and 28 real audits
| Metric | Material UI | Winner | |
|---|---|---|---|
| Performance | 38 | 36 | |
| Accessibility | 89 | 91 | Material UI |
| Best Practices | 85 | 88 | Material UI |
| SEO | 90 | 89 | |
| Security | 67 | 68 | Material UI |
| TTFB | 281ms | 409ms | |
| Composite | 73 | 75 | Material UI |
Material UI outperforms Facebook in 4 of 7 categories, with a stronger composite score (75 vs 73). Facebook leads in performance, SEO, TTFB.
Choose Facebook when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Material UI when your primary concern is best practices and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1478 audited Facebook sites and 28 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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