Based on 2465 and 70 real audits
| Metric | Microsoft | Permutive | Winner |
|---|---|---|---|
| Performance | 39 | 32 | Microsoft |
| Accessibility | 89 | 87 | Microsoft |
| Best Practices | 86 | 82 | Microsoft |
| SEO | 89 | 94 | Permutive |
| Security | 67 | 64 | Microsoft |
| TTFB | 329ms | 361ms | Microsoft |
| Composite | 73 | 72 | Microsoft |
Microsoft outperforms Permutive in 6 of 7 categories, with a stronger composite score (73 vs 72). Permutive leads in SEO.
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.
Choose Permutive when your primary concern is SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 2465 audited Microsoft sites and 70 audited Permutive 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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