| Metric | Azure | Microsoft | Winner |
|---|---|---|---|
| Performance | 41 | 40 | Azure |
| Accessibility | 92 | 89 | Azure |
| Best Practices | 83 | 86 | Microsoft |
| SEO | 89 | 89 | Tie |
| Security | 67 | 67 | Tie |
| TTFB | 337ms | 330ms | Microsoft |
| Composite | 73 | 73 | Tie |
Azure and Microsoft are closely matched, each leading in different categories. Azure has a composite score of 73 while Microsoft scores 73.
Choose Azure when your primary concern is accessibility and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Microsoft 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 86 audited Azure sites and 2504 audited Microsoft 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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