Kudobuzz vs Trustpilot
Head-to-head usage across the sites we track.
Top sites by authority
Kudobuzz · Trustpilot · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
15
Open Page Rank 8+
2
141
Open Page Rank 7+
2
473
Open Page Rank 6+
2
1,088
Open Page Rank 5+
3
2,268
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Kudobuzz · Trustpilot · share of sites in each country using one or the other
United Kingdom
225
31,798
United States
778
23,654
Italy
52
15,228
France
165
14,664
Germany
77
14,378
India
236
13,677
Netherlands
31
11,997
Spain
41
10,189
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Kudobuzz | Trustpilot |
|---|---|---|
| LCP | 1.8 s | 1.9 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 700 ms |
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.