Based on 1092 and 31 real audits
| Metric | Google Font API | Highlight.js | Winner |
|---|---|---|---|
| Performance | 44 | 48 | Highlight.js |
| Accessibility | 87 | 85 | Google Font API |
| Best Practices | 87 | 90 | Highlight.js |
| SEO | 91 | 88 | Google Font API |
| Security | 66 | 64 | Google Font API |
| TTFB | 418ms | 258ms | Highlight.js |
| Composite | 74 | 73 | Google Font API |
Google Font API outperforms Highlight.js in 4 of 7 categories, with a stronger composite score (74 vs 73). Highlight.js leads in performance, best practices, TTFB.
Choose Google Font API when your primary concern is SEO and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Highlight.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 1092 audited Google Font API sites and 31 audited Highlight.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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