Priority Hints vs Zaraz

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

Detections for Zaraz end in Dec 2022. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.

Top sites by authority

Priority Hints · Zaraz · 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

Priority Hints · Zaraz · share of sites in each country using one or the other

United States 1,351,256

80

India 448,110

47

United Kingdom 411,089

48

Germany 399,516

51

Brazil 345,511

50

France 334,085

37

Canada 290,671

42

Italy 279,196

34

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 Priority Hints sites · All Zaraz sites