Based on 1570 and 3801 real audits
| Metric | core-js | Google Search Console | Winner |
|---|---|---|---|
| Performance | 36 | 44 | Google Search Console |
| Accessibility | 88 | 88 | Tie |
| Best Practices | 84 | 86 | Google Search Console |
| SEO | 91 | 90 | core-js |
| Security | 65 | 67 | Google Search Console |
| TTFB | 371ms | 344ms | Google Search Console |
| Composite | 72 | 73 | Google Search Console |
Google Search Console outperforms core-js in 5 of 7 categories, with a stronger composite score (73 vs 72). core-js leads in SEO.
Choose core-js when your primary concern is SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Google Search Console when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1570 audited core-js sites and 3801 audited Google Search Console 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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