CPABuild vs GoAffPro
Head-to-head usage across the sites we track.
Top sites by authority
CPABuild · GoAffPro · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
5
3
Open Page Rank 8+
14
15
Open Page Rank 7+
17
29
Open Page Rank 6+
19
56
Open Page Rank 5+
22
159
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
CPABuild · GoAffPro · share of sites in each country using one or the other
United States
159
13,050
United Kingdom
75
4,444
India
156
3,926
Canada
60
4,021
Germany
88
3,870
France
83
3,587
Australia
37
2,845
Spain
64
2,157
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CPABuild | GoAffPro |
|---|---|---|
| LCP | 3.1 s | 1.6 s |
| INP | 175 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 1200 ms | 500 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.