Based on 1404 and 1 real audits
| Metric | Google Font API | Twenty Twenty-One | Winner |
|---|---|---|---|
| Performance | 47 | 59 | Twenty Twenty-One |
| Accessibility | 87 | 94 | Twenty Twenty-One |
| Best Practices | 88 | 96 | Twenty Twenty-One |
| SEO | 92 | 85 | Google Font API |
| Security | 69 | 63 | Google Font API |
| TTFB | 485ms | 503ms | Google Font API |
| Composite | 76 | 75 | Google Font API |
Google Font API outperforms Twenty Twenty-One in 4 of 7 categories, with a stronger composite score (76 vs 75). Twenty Twenty-One leads in performance, accessibility, best practices.
Choose Google Font API when your primary concern is server response time and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Twenty Twenty-One when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1404 audited Google Font API sites and 1 audited Twenty Twenty-One 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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