| Metric | Azure | Azure DNS | Winner |
|---|---|---|---|
| Performance | 41 | 42 | Azure DNS |
| Accessibility | 92 | 92 | Tie |
| Best Practices | 82 | 84 | Azure DNS |
| SEO | 89 | 89 | Tie |
| Security | 66 | 66 | Tie |
| TTFB | 337ms | 276ms | Azure DNS |
| Composite | 72 | 72 | Tie |
Azure DNS outperforms Azure in 3 of 7 categories, with a stronger composite score (72 vs 72). Azure leads in no categories.
Azure doesn't clearly lead Azure DNS in any category on the sampled sites — pick it based on developer experience, ecosystem, or existing team skills rather than the audit scores.
Choose Azure DNS 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 80 audited Azure sites and 93 audited Azure DNS 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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