firstimpression.io — Ad system — DecryptAds
firstimpression.io
firstimpression.io is an ad system in the DecryptAds corpus. Its latest sellers.json lists 139 sellers (115 publisher, 21 intermediary, 3 both). 5,532 publisher hostnames authorize it in ads.txt or app-ads.txt.
- Latest sellers.json scan
- 2026-09-20
- Sellers in latest snapshot
- 139
- Confidential sellers
- 0
- Authorizing publisher hostnames
- 5,532
- Authorized seller accounts
- 220 in ads.txt, 65 in app-ads.txt
- Quality score
- 10 (Clean)