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 2,794

62,843

India 627

29,062

United Kingdom 906

21,309

Canada 604

16,966

Germany 408

16,145

Australia 576

15,028

France 383

14,029

Pakistan 109

9,513

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 Fera sites · All Judge.me sites