Datadome vs HTTP/3

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

Detections for Datadome end in Sep 2023. The fingerprint catalog behind our crawls no longer carries that technology as its own entry, usually because it was retired or split into more specific ones, so its figure is the last recorded and is not directly comparable with a currently tracked technology.

Top sites by authority

Datadome · HTTP/3 · 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

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

United States 894

1,141,651

India 417

531,962

Brazil 288

414,021

United Kingdom 437

386,042

Indonesia 232

294,061

Germany 382

289,537

Canada 437

280,974

Italy 350

273,070

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, Aug 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 Datadome sites · All HTTP/3 sites