Based on 712 and 27 real audits
| Metric | Facebook SDK | Impact | Winner |
|---|---|---|---|
| Performance | 33 | 27 | Facebook SDK |
| Accessibility | 88 | 89 | Impact |
| Best Practices | 80 | 81 | Impact |
| SEO | 92 | 91 | Facebook SDK |
| Security | 66 | 66 | Tie |
| TTFB | 468ms | 218ms | Impact |
| Composite | 73 | 72 | Facebook SDK |
Facebook SDK and Impact are closely matched, each leading in different categories. Facebook SDK has a composite score of 73 while Impact scores 72.
Choose Facebook SDK when your primary concern is performance and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Impact 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 712 audited Facebook SDK sites and 27 audited Impact 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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