Astra vs ThemeGrill ColorMag

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

Top sites by authority

Astra · ThemeGrill ColorMag · 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

Astra · ThemeGrill ColorMag · share of sites in each country using one or the other

United States 53,034

1,071

India 39,679

1,007

Spain 21,219

592

Brazil 16,961

1,248

Germany 17,293

831

France 16,546

734

United Kingdom 16,069

558

Indonesia 14,339

869

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 Astra sites · All ThemeGrill ColorMag sites