Based on 1019 and 13 real audits
| Metric | Google Font API | Mountain | Winner |
|---|---|---|---|
| Performance | 44 | 34 | Google Font API |
| Accessibility | 87 | 90 | Mountain |
| Best Practices | 86 | 77 | Google Font API |
| SEO | 91 | 92 | Mountain |
| Security | 65 | 61 | Google Font API |
| TTFB | 403ms | 432ms | Google Font API |
| Composite | 73 | 71 | Google Font API |
Google Font API outperforms Mountain in 5 of 7 categories, with a stronger composite score (73 vs 71). Mountain leads in accessibility, SEO.
Choose Google Font API when your primary concern is server response time and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Choose Mountain when your primary concern is accessibility and SEO. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 1019 audited Google Font API sites and 13 audited Mountain 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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