Kadence WP Kadence vs Understrap
Head-to-head usage across the sites we track.
Top sites by authority
Kadence WP Kadence · Understrap · 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+
91
32
Open Page Rank 7+
280
81
Open Page Rank 6+
570
127
Open Page Rank 5+
1,090
207
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Kadence WP Kadence · Understrap · share of sites in each country using one or the other
United States
21,248
1,999
India
8,623
395
United Kingdom
6,425
995
Canada
6,173
670
Germany
5,322
436
France
5,078
404
Poland
4,550
301
Pakistan
4,249
132
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Kadence WP Kadence | Understrap |
|---|---|---|
| LCP | 2.1 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1200 ms | 1000 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.