Super Page Cache vs W3 Total Cache

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

Top sites by authority

Super Page Cache · W3 Total Cache · 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

Super Page Cache · W3 Total Cache · share of sites in each country using one or the other

United States 2,797

39,423

Italy 761

16,703

Germany 906

15,648

India 1,376

13,976

United Kingdom 1,184

13,589

France 813

11,790

Brazil 972

11,379

Spain 715

11,105

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 Super Page Cache sites · All W3 Total Cache sites