Amazon Associates vs CPABuild
Head-to-head usage across the sites we track.
Top sites by authority
Amazon Associates · CPABuild · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
17
5
Open Page Rank 8+
110
12
Open Page Rank 7+
252
15
Open Page Rank 6+
404
17
Open Page Rank 5+
734
19
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Amazon Associates · CPABuild · share of sites in each country using one or the other
United States
7,711
139
Japan
4,537
44
India
2,708
171
United Kingdom
2,676
60
Germany
2,611
81
Canada
2,314
50
France
1,829
73
Italy
1,786
69
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Amazon Associates | CPABuild |
|---|---|---|
| LCP | 1.9 s | 3 s |
| INP | 75 ms | 175 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1200 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.