Google Font API vs GoogleFontAPI
Head-to-head usage across the sites we track.
Detections for GoogleFontAPI end in Apr 2021. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.
Top sites by authority
Google Font API · GoogleFontAPI · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Google Font API · GoogleFontAPI · share of sites in each country using one or the other
United States
1,258,056
0
India
547,297
0
Brazil
434,650
2
Japan
421,467
0
United Kingdom
401,120
0
France
371,258
0
Italy
336,191
0
Spain
324,038
0
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Google Font API | GoogleFontAPI |
|---|---|---|
| LCP | 2 s | 2.6 s |
| INP | 75 ms | 25 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 0 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.