Google Font API vs Ionicons

Head-to-head usage across the sites we track.

Top sites by authority

Google Font API · Ionicons · 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 · Ionicons · share of sites in each country using one or the other

United States 1,502,923

23,546

India 616,138

15,361

Japan 483,655

6,045

United Kingdom 467,747

7,987

Brazil 443,460

7,793

France 437,883

8,594

Italy 373,040

12,387

Spain 351,619

8,314

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.

Sites that switched

Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.

All Google Font API sites · All Ionicons sites