Kudobuzz vs Trustindex
Head-to-head usage across the sites we track.
Top sites by authority
Kudobuzz · Trustindex · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
5
Open Page Rank 8+
1
39
Open Page Rank 7+
1
78
Open Page Rank 6+
1
125
Open Page Rank 5+
2
284
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Kudobuzz · Trustindex · share of sites in each country using one or the other
United States
618
29,376
Spain
47
18,389
France
143
16,196
Brazil
61
15,298
Italy
53
12,585
United Kingdom
190
12,355
India
203
10,306
Germany
68
10,425
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Kudobuzz | Trustindex |
|---|---|---|
| LCP | 1.8 s | 2.5 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 1500 ms |
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.
Kudobuzz to Trustindex
| Domain | When |
|---|---|
| affordableandstylish.co.uk | Dec 2025 |