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 3,033

44,926

Italy 822

19,637

Germany 977

17,761

India 1,520

16,296

United Kingdom 1,289

15,377

France 929

14,359

Spain 782

13,190

Brazil 1,042

12,719

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, Jun 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