Summary of smartadserver.com
2,731 Sellers in its sellers.json, of which 1,593 are Sellers with a domain.
Chain health
70.3% ± 4.1
margin of error at 95%
Unauthorized sellers
≈ 309
of 1,593 Sellers with a domain
Blocked files
≈ 175
of 1,593 Sellers with a domain
Unchecked sellers
≈ 459
of 1,593 Sellers with a domain
Estimated on 2026-10-28 from a sample of 500 of its 1,593 Sellers with a domain; 327 of them count toward Chain health. Unchecked sellers and Blocked files do not count toward it.
Examples of Unauthorized sellers
The Publisher's ads.txt does not confirm these Sellers.
| Domain | Seller ID | Finding | Detail |
|---|---|---|---|
| opera.com | 4052 | Unauthorized | DIRECT under 3050 (seedtag.com) |
| washingtonpost.com | 5129 | ID mismatch | listed under 5710 |
| businessinsider.com | 5400 | Unauthorized | DIRECT under 4922 (telly.com) |
| free.fr | 3779 | Unauthorized | |
| foxnews.com | 5766 | Unauthorized |