| Metric | cdnjs | Loox | Winner |
|---|---|---|---|
| Performance | 39 | 46 | Loox |
| Accessibility | 88 | 92 | Loox |
| Best Practices | 86 | 77 | cdnjs |
| SEO | 90 | 100 | Loox |
| Security | 64 | 80 | Loox |
| TTFB | 360ms | 507ms | cdnjs |
| Composite | 72 | 81 | Loox |
Loox outperforms cdnjs in 5 of 7 categories, with a stronger composite score (81 vs 72). cdnjs leads in best practices, TTFB.
Choose cdnjs when your primary concern is server response time and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Loox when your primary concern is security and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 343 audited cdnjs sites and 1 audited Loox 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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