CPABuild vs Sovrn//Commerce
Head-to-head usage across the sites we track.
Top sites by authority
CPABuild · Sovrn//Commerce · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
5
6
Open Page Rank 8+
14
21
Open Page Rank 7+
17
49
Open Page Rank 6+
19
77
Open Page Rank 5+
22
135
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CPABuild · Sovrn//Commerce · share of sites in each country using one or the other
United States
159
2,074
Indonesia
146
1,040
India
156
961
United Kingdom
75
918
Canada
60
744
Italy
74
651
Brazil
119
599
France
83
613
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CPABuild | Sovrn//Commerce |
|---|---|---|
| LCP | 3.1 s | 2.1 s |
| INP | 175 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1200 ms | 900 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.