Contact Form 7 vs Yoast Duplicate Post
Head-to-head usage across the sites we track.
Top sites by authority
Contact Form 7 · Yoast Duplicate Post · 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 · Yoast Duplicate Post · share of sites in each country using one or the other
Japan
193,529
45
United States
168,717
20
Italy
105,967
13
India
104,275
11
Germany
91,850
7
Spain
89,810
17
France
78,276
10
United Kingdom
73,892
11
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Contact Form 7 | Yoast Duplicate Post |
|---|---|---|
| LCP | 2.2 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1200 ms | 900 ms |
Median site's p75 values from the Chrome UX Report, Oct 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.
Contact Form 7 to Yoast Duplicate Post
| Domain | When |
|---|---|
| sportsbook.tech | Aug 2026 |
| bancaynegocios.com | Feb 2026 |