Based on 575 and 2 real audits
| Metric | Facebook Pixel | Tabby | Winner |
|---|---|---|---|
| Performance | 32 | 55 | Tabby |
| Accessibility | 88 | 98 | Tabby |
| Best Practices | 79 | 90 | Tabby |
| SEO | 91 | 96 | Tabby |
| Security | 64 | 62 | Facebook Pixel |
| TTFB | 389ms | 479ms | Facebook Pixel |
| Composite | 72 | 74 | Tabby |
Tabby outperforms Facebook Pixel in 5 of 7 categories, with a stronger composite score (74 vs 72). Facebook Pixel leads in security, TTFB.
Choose Facebook Pixel when your primary concern is server response time and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Tabby when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 575 audited Facebook Pixel sites and 2 audited Tabby 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 →
Small sample: one or both technologies have fewer than 10 audited sites. Treat these numbers as directional — medians stabilize around 20–30 audits per side.
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