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 181,373

60,722

Japan 199,815

2,396

India 113,364

9,030

Italy 105,059

7,689

Germany 97,345

13,396

Spain 87,110

7,646

France 82,899

8,782

United Kingdom 78,201

11,509

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 Contact Form 7 sites · All The Events Calendar sites