Issuu vs Webpack

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

Top sites by authority

Issuu · Webpack · 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

Issuu · Webpack · share of sites in each country using one or the other

United States 4,787

280,614

India 1,182

151,337

Germany 1,177

119,668

United Kingdom 1,567

113,937

France 983

97,546

Brazil 958

97,414

Canada 1,225

87,677

Spain 1,225

71,269

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 Issuu sites · All Webpack sites