Based on 641 and 2 real audits
| Metric | Facebook SDK | Google Call Conversion Tracking | Winner |
|---|---|---|---|
| Performance | 32 | 19 | Facebook SDK |
| Accessibility | 88 | 97 | Google Call Conversion Tracking |
| Best Practices | 79 | 71 | Facebook SDK |
| SEO | 91 | 96 | Google Call Conversion Tracking |
| Security | 64 | 64 | Tie |
| TTFB | 395ms | 105ms | Google Call Conversion Tracking |
| Composite | 72 | 73 | Google Call Conversion Tracking |
Google Call Conversion Tracking outperforms Facebook SDK in 4 of 7 categories, with a stronger composite score (73 vs 72). Facebook SDK leads in performance, best practices.
Choose Facebook SDK when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Google Call Conversion Tracking 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 641 audited Facebook SDK sites and 2 audited Google Call Conversion Tracking 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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