HTTP/3 vs Swiper Slider

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

Detections for Swiper Slider end in Dec 2022. 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

HTTP/3 · Swiper Slider · 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

HTTP/3 · Swiper Slider · share of sites in each country using one or the other

United States 1,141,651

19,848

India 531,962

9,180

Brazil 414,021

10,538

United Kingdom 386,042

8,993

Germany 289,537

9,934

Indonesia 294,061

5,178

Canada 280,974

6,846

Italy 273,070

7,203

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, Aug 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 HTTP/3 sites · All Swiper Slider sites