cdnjs vs Uploadcare

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

Top sites by authority

cdnjs · Uploadcare · 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

cdnjs · Uploadcare · share of sites in each country using one or the other

United States 368,014

4,397

India 210,834

1,148

Japan 160,828

286

United Kingdom 137,098

1,307

Brazil 112,896

617

France 104,936

575

Canada 97,673

1,447

Germany 91,482

735

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, 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.

Sites that switched

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

All cdnjs sites · All Uploadcare sites