Priority Hints vs Superspeed

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

Detections for Superspeed end in Mar 2026. 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 · Superspeed · 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 · Superspeed · share of sites in each country using one or the other

United States 1,391,338

1

India 486,083

2

United Kingdom 435,468

1

Germany 421,099

2

Brazil 362,916

1

France 361,116

1

Italy 311,723

1

Canada 309,477

2

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.

All Priority Hints sites · All Superspeed sites