| Metric | Azure DNS | Winner | |
|---|---|---|---|
| Performance | 42 | 38 | Azure DNS |
| Accessibility | 92 | 89 | Azure DNS |
| Best Practices | 84 | 84 | Tie |
| SEO | 89 | 90 | |
| Security | 66 | 67 | |
| TTFB | 276ms | 280ms | Azure DNS |
| Composite | 72 | 72 | Tie |
Azure DNS outperforms Facebook in 3 of 7 categories, with a stronger composite score (72 vs 72). Facebook leads in SEO, security.
Choose Azure DNS when your primary concern is performance and server response time. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Facebook when your primary concern is SEO and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 93 audited Azure DNS sites and 1407 audited Facebook 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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