| Metric | AdThrive | core-js | Winner |
|---|---|---|---|
| Performance | 41 | 36 | AdThrive |
| Accessibility | 87 | 88 | core-js |
| Best Practices | 77 | 84 | core-js |
| SEO | 92 | 91 | AdThrive |
| Security | 63 | 65 | core-js |
| TTFB | 265ms | 374ms | AdThrive |
| Composite | 72 | 72 | Tie |
AdThrive and core-js are closely matched, each leading in different categories. AdThrive has a composite score of 72 while core-js scores 72.
Choose AdThrive when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose core-js when your primary concern is best practices and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 16 audited AdThrive sites and 1582 audited core-js 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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