Kiwi Sizing vs Target2Sell
Head-to-head usage across the sites we track.
Top sites by authority
Kiwi Sizing · Target2Sell · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
0
Open Page Rank 8+
4
0
Open Page Rank 7+
12
0
Open Page Rank 6+
23
4
Open Page Rank 5+
40
8
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Kiwi Sizing · Target2Sell · share of sites in each country using one or the other
United States
2,106
31
India
962
20
United Kingdom
952
29
Canada
787
29
Australia
688
10
Germany
620
33
France
590
48
Italy
490
36
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Kiwi Sizing | Target2Sell |
|---|---|---|
| LCP | 1.7 s | 1.9 s |
| INP | 100 ms | 175 ms |
| CLS | 0 | 0 |
| TTFB | 500 ms | 1200 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.