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+
15
2
Open Page Rank 8+
97
7
Open Page Rank 7+
296
22
Open Page Rank 6+
533
24
Open Page Rank 5+
892
29
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
5,186
82
India
2,282
68
United Kingdom
2,275
62
Canada
1,986
63
Netherlands
1,863
42
Germany
1,776
47
France
1,424
48
Australia
1,324
48
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 | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 700 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.