Based on 2412 and 240 real audits
| Metric | Microsoft | Microsoft Advertising | Winner |
|---|---|---|---|
| Performance | 39 | 32 | Microsoft |
| Accessibility | 89 | 89 | Tie |
| Best Practices | 86 | 79 | Microsoft |
| SEO | 89 | 90 | Microsoft Advertising |
| Security | 66 | 65 | Microsoft |
| TTFB | 329ms | 317ms | Microsoft Advertising |
| Composite | 72 | 72 | Tie |
Microsoft outperforms Microsoft Advertising in 3 of 7 categories, with a stronger composite score (72 vs 72). Microsoft Advertising leads in SEO, TTFB.
Choose Microsoft when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Microsoft Advertising when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2412 audited Microsoft sites and 240 audited Microsoft Advertising 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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