Based on 602 and 240 real audits
| Metric | Facebook Pixel | Microsoft Advertising | Winner |
|---|---|---|---|
| Performance | 33 | 32 | Facebook Pixel |
| Accessibility | 88 | 89 | Microsoft Advertising |
| Best Practices | 79 | 79 | Tie |
| SEO | 91 | 90 | Facebook Pixel |
| Security | 65 | 65 | Tie |
| TTFB | 392ms | 317ms | Microsoft Advertising |
| Composite | 72 | 72 | Tie |
Facebook Pixel and Microsoft Advertising are closely matched, each leading in different categories. Facebook Pixel has a composite score of 72 while Microsoft Advertising scores 72.
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 602 audited Facebook Pixel sites and 240 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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