cdnjs vs StackPath

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

Top sites by authority

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

United States 374,455

3,492

India 213,663

2,912

Japan 163,202

116

United Kingdom 136,403

20,228

Brazil 115,153

580

France 104,770

432

Canada 97,923

737

Germany 94,533

443

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, Aug 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 StackPath sites