Based on 636 and 245 real audits
| Metric | Facebook Pixel | Microsoft Advertising | Winner |
|---|---|---|---|
| Performance | 33 | 32 | Facebook Pixel |
| Accessibility | 88 | 89 | Microsoft Advertising |
| Best Practices | 79 | 79 | Tie |
| SEO | 92 | 91 | Facebook Pixel |
| Security | 66 | 65 | Facebook Pixel |
| TTFB | 422ms | 317ms | Microsoft Advertising |
| Composite | 72 | 72 | Tie |
Facebook Pixel outperforms Microsoft Advertising in 3 of 7 categories, with a stronger composite score (72 vs 72). Microsoft Advertising leads in accessibility, TTFB.
Choose Facebook Pixel when your primary concern is performance and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Microsoft Advertising 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 636 audited Facebook Pixel sites and 245 audited Microsoft Advertising 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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