jQuery vs LazySizes unveilhooks plugin

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

Top sites by authority

jQuery · LazySizes unveilhooks plugin · 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

jQuery · LazySizes unveilhooks plugin · share of sites in each country using one or the other

United States 1,602,536

2,599

Japan 694,689

4,284

Germany 657,374

1,323

India 637,845

963

United Kingdom 540,397

937

France 506,084

933

Italy 464,759

722

Brazil 453,310

1,927

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 jQuery sites · All LazySizes unveilhooks plugin sites