Astro vs Gatsby

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

Top sites by authority

Astro · Gatsby · 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

Astro · Gatsby · share of sites in each country using one or the other

United States 16,861

7,904

India 10,589

4,642

United Kingdom 6,556

3,586

Brazil 7,861

2,180

France 6,765

3,102

Germany 6,682

2,805

Spain 6,523

2,326

Canada 5,051

2,915

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 Astro sites · All Gatsby sites