Loadable-Components vs Swiper

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

Top sites by authority

Loadable-Components · Swiper · 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

Loadable-Components · Swiper · share of sites in each country using one or the other

United States 19,154

427,105

India 5,892

239,537

Brazil 3,209

225,038

Germany 6,525

188,085

Japan 2,462

180,131

United Kingdom 4,609

161,180

France 4,105

159,069

Italy 3,440

145,736

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 Loadable-Components sites · All Swiper sites