it.duolingo.com app-ads.txt check
it.duolingo.com is missing out on higher CPMs: its app-ads.txt lists only 246 of the 525 lines its 5 ad networks expect (53% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.
Checked 20 Oct 2026. 433 lines, 372 unique records, 42 duplicates, 0 invalid lines, 24 ad networks detected.
Ad networks in it.duolingo.com/app-ads.txt
- Google AdMob — accounts
pub-2200036119221572,pub-4117880686175344: 2 lines in the file - Magnite (Rubicon) — accounts
28651,28669: 2 lines in the file - Unity Ads — account
1131623: 29 lines in the file, 132 expected lines missing - Vungle — account
68799f38babc2000110fe539: 213 lines in the file, 147 expected lines missing - MobileFuse — account
4686: 1 line in the file - AppLovin — partner (reseller) lines only: 10 lines in the file, 25 expected lines missing
- Mintegral — partner (reseller) lines only: 125 lines in the file, 400 expected lines missing
- ironSource / LevelPlay — partner (reseller) lines only: 21 lines in the file, 104 expected lines missing
- Chartboost — partner (reseller) lines only: 161 lines in the file, 400 expected lines missing
- InMobi — partner (reseller) lines only: 32 lines in the file, 239 expected lines missing
- DT Exchange (Fyber) — partner (reseller) lines only: 77 lines in the file, 373 expected lines missing
- Yandex Ads — partner (reseller) lines only: 32 lines in the file, 136 expected lines missing
- VK Ads (myTarget) — partner (reseller) lines only: 26 lines in the file, 118 expected lines missing
- BIGO Ads — partner (reseller) lines only: 88 lines in the file, 400 expected lines missing
- Yango Ads — partner (reseller) lines only: 305 lines in the file, 400 expected lines missing
- DSP Exchange — partner (reseller) lines only: 47 lines in the file, 400 expected lines missing
- Maticoo (zMaticoo) — partner (reseller) lines only: 26 lines in the file, 400 expected lines missing
- Prado — partner (reseller) lines only: 6 lines in the file, 21 expected lines missing
- Verve (PubNative) — partner (reseller) lines only: 104 lines in the file, 400 expected lines missing
- HyprMX — partner (reseller) lines only: 33 lines in the file, 336 expected lines missing
- Kidoz — partner (reseller) lines only: 5 lines in the file, 17 expected lines missing
- CAS.ai — partner (reseller) lines only: 29 lines in the file, 136 expected lines missing
- DSail — partner (reseller) lines only: 29 lines in the file, 136 expected lines missing
- Bidmachine — partner (reseller) lines only: 150 lines in the file, 400 expected lines missing
Corrected file: it.duolingo.com app-ads.txt (fixed).
FAQ
Does it.duolingo.com have an app-ads.txt?
Yes — https://it.duolingo.com/app-ads.txt has 433 lines (checked 20 Oct 2026).
Which ad networks does it.duolingo.com work with?
Its app-ads.txt lists Google AdMob, Magnite (Rubicon), Unity Ads, Vungle, MobileFuse, AppLovin, Mintegral, ironSource / LevelPlay, Chartboost, InMobi, DT Exchange (Fyber), Yandex Ads and 12 more.
Is the app-ads.txt of it.duolingo.com correct?
it.duolingo.com is missing out on higher CPMs: its app-ads.txt lists only 246 of the 525 lines its 5 ad networks expect (53% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.
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