Advert Stream vs AppNexus
Head-to-head usage across the sites we track.
Top sites by authority
Advert Stream · AppNexus · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
43
Open Page Rank 8+
0
654
Open Page Rank 7+
0
2,730
Open Page Rank 6+
0
5,140
Open Page Rank 5+
0
8,455
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Advert Stream · AppNexus · share of sites in each country using one or the other
United States
10
53,163
United Kingdom
10
24,886
Canada
10
24,461
India
7
18,232
Germany
10
17,552
France
32
16,584
Australia
6
15,760
Spain
11
15,151
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Advert Stream | AppNexus |
|---|---|---|
| LCP | 2 s | 1.9 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0.05 |
| TTFB | 700 ms | 800 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.