Kudobuzz vs Shopify Product Reviews
Head-to-head usage across the sites we track.
Top sites by authority
Kudobuzz · Shopify Product Reviews · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
0
Open Page Rank 8+
2
0
Open Page Rank 7+
2
2
Open Page Rank 6+
2
3
Open Page Rank 5+
3
3
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Kudobuzz · Shopify Product Reviews · share of sites in each country using one or the other
United States
778
3,428
India
236
1,520
United Kingdom
225
1,469
Canada
113
1,396
France
165
902
Germany
77
957
Australia
99
894
Italy
52
652
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Kudobuzz | Shopify Product Reviews |
|---|---|---|
| LCP | 1.8 s | 1.6 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 500 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.