HTTP/3 vs Open Graph

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

Top sites by authority

HTTP/3 · Open Graph · 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

HTTP/3 · Open Graph · share of sites in each country using one or the other

United States 1,284,004

2,082,596

India 592,975

726,293

United Kingdom 436,501

666,057

Germany 316,957

697,460

Brazil 418,679

559,555

France 302,030

606,133

Japan 190,242

698,120

Canada 321,328

463,035

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 HTTP/3 sites · All Open Graph sites