merriam-webster.com app-ads.txt check
merriam-webster.com is missing out on higher CPMs: its app-ads.txt has 2 invalid lines and lists only 42 of the 293 lines its 11 ad networks expect (86% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.
Checked 19 Oct 2026. 345 lines, 279 unique records, 9 duplicates, 2 invalid lines, 27 ad networks detected.
Ad networks in merriam-webster.com/app-ads.txt
- Google AdMob — account
pub-2804842558535487: 1 line in the file - Amazon Publisher Services — account
de3cf711-f85b-4b2d-89b4-1a9717f77fac: 1 line in the file - Xandr (Microsoft) — account
2825: 1 line in the file - Index Exchange — accounts
192901,185051,183900: 3 lines in the file - InMobi — account
80d15c4f35644486a345a664cc8d73ed: 21 lines in the file, 251 expected lines missing - MobileFuse — account
3582: 1 line in the file - OpenX — accounts
540506761,539446510,545643400and 1 more: 4 lines in the file - PubMatic — accounts
157243,157242,157732and 1 more: 4 lines in the file - Magnite (Rubicon) — accounts
6278,17296,18476: 3 lines in the file - Sovrn — account
83744: 1 line in the file - TripleLift — accounts
2737,2737-EB: 2 lines in the file - AppLovin — partner (reseller) lines only: 8 lines in the file, 27 expected lines missing
- Mintegral — partner (reseller) lines only: 53 lines in the file, 400 expected lines missing
- ironSource / LevelPlay — partner (reseller) lines only: 11 lines in the file, 114 expected lines missing
- Liftoff Monetize (Vungle) — partner (reseller) lines only: 28 lines in the file, 362 expected lines missing
- Chartboost — partner (reseller) lines only: 42 lines in the file, 400 expected lines missing
- DT Exchange (Fyber) — partner (reseller) lines only: 31 lines in the file, 400 expected lines missing
- Yandex Ads — partner (reseller) lines only: 13 lines in the file, 155 expected lines missing
- BIGO Ads — partner (reseller) lines only: 61 lines in the file, 400 expected lines missing
- Yango Ads — partner (reseller) lines only: 106 lines in the file, 400 expected lines missing
- DSP Exchange — partner (reseller) lines only: 38 lines in the file, 400 expected lines missing
- Maticoo (zMaticoo) — partner (reseller) lines only: 33 lines in the file, 400 expected lines missing
- Verve (PubNative) — partner (reseller) lines only: 58 lines in the file, 400 expected lines missing
- HyprMX — partner (reseller) lines only: 26 lines in the file, 343 expected lines missing
- CAS.ai — partner (reseller) lines only: 13 lines in the file, 152 expected lines missing
- DSail — partner (reseller) lines only: 13 lines in the file, 152 expected lines missing
- Bidmachine — partner (reseller) lines only: 84 lines in the file, 400 expected lines missing
Invalid lines
admanmedia, 35, RESELLERconversantmedia.com, 100141, DIRECT/RESELLER, 03113cd04947736d #hb #tag #video
Corrected file: merriam-webster.com app-ads.txt (fixed).
FAQ
Does merriam-webster.com have an app-ads.txt?
Yes — https://merriam-webster.com/app-ads.txt has 345 lines (checked 19 Oct 2026).
Which ad networks does merriam-webster.com work with?
Its app-ads.txt lists Google AdMob, Amazon Publisher Services, Xandr (Microsoft), Index Exchange, InMobi, MobileFuse, OpenX, PubMatic, Magnite (Rubicon), Sovrn, TripleLift, AppLovin and 15 more.
Is the app-ads.txt of merriam-webster.com correct?
merriam-webster.com is missing out on higher CPMs: its app-ads.txt has 2 invalid lines and lists only 42 of the 293 lines its 11 ad networks expect (86% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.
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