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
2
Open Page Rank 8+
12
13
Open Page Rank 7+
15
29
Open Page Rank 6+
17
55
Open Page Rank 5+
19
162
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
139
12,989
United Kingdom
60
4,475
India
171
3,883
Canada
50
3,906
Germany
81
3,833
France
73
3,528
Australia
38
2,791
Spain
58
2,188
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | CPABuild | GoAffPro |
|---|---|---|
| LCP | 3 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, 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.