authorize.net vs Mastercard

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

Top sites by authority

authorize.net · Mastercard · 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

authorize.net · Mastercard · share of sites in each country using one or the other

United States 6,525

124,117

United Kingdom 655

48,662

Germany 395

35,147

Canada 1,192

33,802

Australia 628

31,311

France 368

28,250

Italy 340

22,986

India 762

21,025

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 authorize.net sites · All Mastercard sites