Based on 1570 and 134 real audits
| Metric | core-js | Matomo Analytics | Winner |
|---|---|---|---|
| Performance | 36 | 52 | Matomo Analytics |
| Accessibility | 88 | 88 | Tie |
| Best Practices | 84 | 89 | Matomo Analytics |
| SEO | 91 | 90 | core-js |
| Security | 65 | 65 | Tie |
| TTFB | 371ms | 430ms | core-js |
| Composite | 72 | 74 | Matomo Analytics |
Matomo Analytics outperforms core-js in 3 of 7 categories, with a stronger composite score (74 vs 72). core-js leads in SEO, TTFB.
Choose core-js when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Matomo Analytics 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 1570 audited core-js sites and 134 audited Matomo Analytics 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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