Convert vs UserZoom
Head-to-head usage across the sites we track.
Top sites by authority
Convert · UserZoom · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
16
2
Open Page Rank 8+
100
6
Open Page Rank 7+
303
21
Open Page Rank 6+
543
23
Open Page Rank 5+
886
27
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Convert · UserZoom · share of sites in each country using one or the other
United States
5,112
83
United Kingdom
2,242
60
India
2,208
64
Canada
1,950
59
Netherlands
1,825
48
Germany
1,720
51
France
1,357
48
Spain
1,327
52
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Convert | UserZoom |
|---|---|---|
| LCP | 1.9 s | 2.1 s |
| INP | 100 ms | 125 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 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.