Wheelio vs Worldz
Head-to-head usage across the sites we track.
By country
Wheelio · Worldz · share of sites in each country using one or the other
United States
23,083
7
India
11,663
5
Germany
11,531
12
United Kingdom
11,460
8
Brazil
9,835
3
Canada
9,329
2
France
9,256
10
Spain
8,959
12
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Wheelio | Worldz |
|---|---|---|
| LCP | 1.8 s | 2.4 s |
| INP | 75 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 800 ms | 1000 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.