Based on 1267 and 19 real audits
| Metric | Apple | X-Clacks-Overhead | Winner |
|---|---|---|---|
| Performance | 39 | 48 | X-Clacks-Overhead |
| Accessibility | 90 | 88 | Apple |
| Best Practices | 86 | 85 | Apple |
| SEO | 89 | 88 | Apple |
| Security | 67 | 71 | X-Clacks-Overhead |
| TTFB | 318ms | 322ms | Apple |
| Composite | 73 | 76 | X-Clacks-Overhead |
Apple outperforms X-Clacks-Overhead in 4 of 7 categories, with a stronger composite score (73 vs 76). X-Clacks-Overhead leads in performance, security, composite score.
Choose Apple when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose X-Clacks-Overhead when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1267 audited Apple sites and 19 audited X-Clacks-Overhead 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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