Based on 93 and 1 real audits
| Metric | Facebook Login | FC2 Analyzer | Winner |
|---|---|---|---|
| Performance | 37 | 88 | FC2 Analyzer |
| Accessibility | 85 | 74 | Facebook Login |
| Best Practices | 84 | 100 | FC2 Analyzer |
| SEO | 90 | 85 | Facebook Login |
| Security | 63 | 70 | FC2 Analyzer |
| TTFB | 460ms | 537ms | Facebook Login |
| Composite | 71 | 77 | FC2 Analyzer |
FC2 Analyzer outperforms Facebook Login in 4 of 7 categories, with a stronger composite score (77 vs 71). Facebook Login leads in accessibility, SEO, TTFB.
Choose Facebook Login when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose FC2 Analyzer 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 93 audited Facebook Login sites and 1 audited FC2 Analyzer 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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