FancyBox vs jQuery UI

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

Top sites by authority

FancyBox · jQuery UI · 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

FancyBox · jQuery UI · share of sites in each country using one or the other

United States 161,531

571,404

India 66,995

248,863

Germany 69,114

241,117

France 70,567

214,196

United Kingdom 58,460

200,445

Italy 53,822

201,839

Brazil 52,964

201,788

Spain 49,985

191,362

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 FancyBox sites · All jQuery UI sites