AppNexus vs Project Wonderful
Head-to-head usage across the sites we track.
Top sites by authority
AppNexus · Project Wonderful · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
47
1
Open Page Rank 8+
689
1
Open Page Rank 7+
2,812
1
Open Page Rank 6+
5,269
1
Open Page Rank 5+
8,688
3
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
AppNexus · Project Wonderful · share of sites in each country using one or the other
United States
63,153
71
United Kingdom
28,394
26
Canada
28,277
27
India
21,189
26
France
20,122
16
Germany
20,086
22
Australia
18,205
18
Spain
17,003
13
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | AppNexus | Project Wonderful |
|---|---|---|
| LCP | 1.9 s | 1.5 s |
| INP | 100 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 800 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.