Instant.Page vs jQuery Migrate

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

Top sites by authority

Instant.Page · jQuery Migrate · 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

Instant.Page · jQuery Migrate · share of sites in each country using one or the other

United States 4,201

849,474

Germany 1,318

314,354

India 1,570

299,510

Italy 871

282,524

Japan 625

282,542

France 1,201

271,447

United Kingdom 1,768

269,921

Spain 779

252,481

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 Instant.Page sites · All jQuery Migrate sites