Based on 18 and 2530 real audits
| Metric | AdRoll CMP System | Microsoft | Winner |
|---|---|---|---|
| Performance | 28 | 40 | Microsoft |
| Accessibility | 90 | 89 | AdRoll CMP System |
| Best Practices | 76 | 86 | Microsoft |
| SEO | 87 | 89 | Microsoft |
| Security | 67 | 67 | Tie |
| TTFB | 506ms | 333ms | Microsoft |
| Composite | 72 | 73 | Microsoft |
Microsoft outperforms AdRoll CMP System in 5 of 7 categories, with a stronger composite score (73 vs 72). AdRoll CMP System leads in accessibility.
Choose AdRoll CMP System when your primary concern is accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Microsoft when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 18 audited AdRoll CMP System sites and 2530 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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