Fera vs Judge.me

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

Top sites by authority

Fera · Judge.me · 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

Fera · Judge.me · share of sites in each country using one or the other

United States 2,363

60,698

India 529

28,404

United Kingdom 790

20,792

Canada 537

15,881

Germany 363

15,938

Australia 485

14,393

France 328

13,324

Pakistan 94

9,567

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 Fera sites · All Judge.me sites