Based on 1 and 1599 real audits
| Metric | Apple Business Chat | core-js | Winner |
|---|---|---|---|
| Performance | 25 | 36 | core-js |
| Accessibility | 87 | 88 | core-js |
| Best Practices | 77 | 84 | core-js |
| SEO | 92 | 91 | Apple Business Chat |
| Security | 66 | 65 | Apple Business Chat |
| TTFB | 443ms | 379ms | core-js |
| Composite | 70 | 72 | core-js |
core-js outperforms Apple Business Chat in 5 of 7 categories, with a stronger composite score (72 vs 70). Apple Business Chat leads in SEO, security.
Choose Apple Business Chat when your primary concern is SEO and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose core-js 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 1 audited Apple Business Chat sites and 1599 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 →
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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