Cxense vs Kiwi Sizing
Head-to-head usage across the sites we track.
Top sites by authority
Cxense · Kiwi Sizing · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
11
3
Open Page Rank 8+
168
4
Open Page Rank 7+
559
12
Open Page Rank 6+
862
23
Open Page Rank 5+
1,158
40
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Cxense · Kiwi Sizing · share of sites in each country using one or the other
United States
1,609
2,106
United Kingdom
1,592
952
Germany
1,484
620
Canada
1,229
787
France
1,243
590
Spain
1,361
466
India
841
962
Italy
1,189
490
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Cxense | Kiwi Sizing |
|---|---|---|
| LCP | 1.7 s | 1.7 s |
| INP | 125 ms | 100 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 ms | 500 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.