Booster Page Speed Optimizer vs Revy

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

Top sites by authority

Booster Page Speed Optimizer · Revy · 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

Booster Page Speed Optimizer · Revy · share of sites in each country using one or the other

United States 2,898

2,198

India 1,454

676

United Kingdom 1,178

893

Canada 849

804

Australia 753

629

Germany 869

509

France 771

458

Italy 702

525

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 Booster Page Speed Optimizer sites · All Revy sites