Based on 2421 and 50 real audits
| Metric | Microsoft | Piwik PRO Core | Winner |
|---|---|---|---|
| Performance | 39 | 53 | Piwik PRO Core |
| Accessibility | 89 | 87 | Microsoft |
| Best Practices | 86 | 92 | Piwik PRO Core |
| SEO | 89 | 88 | Microsoft |
| Security | 66 | 66 | Tie |
| TTFB | 329ms | 287ms | Piwik PRO Core |
| Composite | 72 | 75 | Piwik PRO Core |
Piwik PRO Core outperforms Microsoft in 4 of 7 categories, with a stronger composite score (75 vs 72). Microsoft leads in accessibility, SEO.
Choose Microsoft when your primary concern is accessibility and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Piwik PRO Core 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 2421 audited Microsoft sites and 50 audited Piwik PRO Core 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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