Contact Form 7 vs The Events Calendar

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

Top sites by authority

Contact Form 7 · The Events Calendar · 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

Contact Form 7 · The Events Calendar · share of sites in each country using one or the other

United States 208,161

68,164

Japan 230,323

2,818

India 131,722

10,387

Italy 124,689

9,249

Germany 109,816

15,581

Spain 103,856

9,356

France 101,458

10,870

United Kingdom 90,771

13,722

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 Contact Form 7 sites · All The Events Calendar sites