Open Graph vs ParkingCrew

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

Detections for ParkingCrew end in Oct 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

Open Graph · ParkingCrew · 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

Open Graph · ParkingCrew · share of sites in each country using one or the other

United States 1,859,885

156

India 666,509

238

Germany 624,387

55

Japan 610,428

50

United Kingdom 596,006

55

Brazil 543,832

79

France 527,705

53

Italy 436,871

45

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 Open Graph sites · All ParkingCrew sites