Based on 2530 and 648 real audits
| Metric | Microsoft | OneTrust | Winner |
|---|---|---|---|
| Performance | 40 | 34 | Microsoft |
| Accessibility | 89 | 90 | OneTrust |
| Best Practices | 86 | 86 | Tie |
| SEO | 89 | 90 | OneTrust |
| Security | 67 | 66 | Microsoft |
| TTFB | 333ms | 276ms | OneTrust |
| Composite | 73 | 73 | Tie |
OneTrust outperforms Microsoft in 3 of 7 categories, with a stronger composite score (73 vs 73). Microsoft leads in performance, security.
Choose Microsoft when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose OneTrust when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2530 audited Microsoft sites and 648 audited OneTrust 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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