Jivox vs Kiwi Sizing
Head-to-head usage across the sites we track.
Top sites by authority
Jivox · Kiwi Sizing · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
3
Open Page Rank 8+
8
4
Open Page Rank 7+
15
12
Open Page Rank 6+
19
23
Open Page Rank 5+
33
38
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Jivox · Kiwi Sizing · share of sites in each country using one or the other
United States
178
2,036
India
46
947
United Kingdom
46
925
Canada
54
768
Australia
38
645
Germany
48
594
France
43
571
Italy
42
507
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Jivox | Kiwi Sizing |
|---|---|---|
| LCP | 2.3 s | 1.7 s |
| INP | 225 ms | 100 ms |
| CLS | 0.1 | 0 |
| TTFB | 800 ms | 500 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.