Based on 29 and 1216 real audits
| Metric | Chart.js | Google Font API | Winner |
|---|---|---|---|
| Performance | 41 | 45 | Google Font API |
| Accessibility | 87 | 87 | Tie |
| Best Practices | 90 | 87 | Chart.js |
| SEO | 91 | 91 | Tie |
| Security | 66 | 67 | Google Font API |
| TTFB | 477ms | 476ms | Google Font API |
| Composite | 73 | 74 | Google Font API |
Google Font API outperforms Chart.js in 4 of 7 categories, with a stronger composite score (74 vs 73). Chart.js leads in best practices.
Choose Chart.js when your primary concern is best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Google Font API when your primary concern is performance and security. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 29 audited Chart.js sites and 1216 audited Google Font API 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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