Based on 602 and 2412 real audits
| Metric | Facebook Pixel | Microsoft | Winner |
|---|---|---|---|
| Performance | 33 | 39 | Microsoft |
| Accessibility | 88 | 89 | Microsoft |
| Best Practices | 79 | 86 | Microsoft |
| SEO | 91 | 89 | Facebook Pixel |
| Security | 65 | 66 | Microsoft |
| TTFB | 392ms | 329ms | Microsoft |
| Composite | 72 | 72 | Tie |
Microsoft outperforms Facebook Pixel in 5 of 7 categories, with a stronger composite score (72 vs 72). Facebook Pixel leads in SEO.
Choose Facebook Pixel when your primary concern is SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Microsoft when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 602 audited Facebook Pixel sites and 2412 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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