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 424,275

3,819

India 241,139

3,187

Japan 191,810

140

United Kingdom 157,683

22,943

Brazil 128,927

630

France 126,091

491

Canada 113,739

849

Germany 108,676

492

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 cdnjs sites · All StackPath sites