An IAB Tech Lab standard that lets app publishers declare which ad networks are authorized to sell their inventory.

Where do I put the app-ads.txt file?

At the root of the developer website listed in your App Store / Google Play page, e.g. https://studio.com/app-ads.txt.

What is a Certification Authority ID?

An optional TAG-ID of the ad system, the 4th field of an app-ads.txt record.

j-o-e.jp app-ads.txt check

j-o-e.jp is missing out on higher CPMs: its app-ads.txt lists only 1,069 of the 2,086 lines its 9 ad networks expect (49% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 20 Oct 2026. 1,358 lines, 951 unique records, 108 duplicates, 0 invalid lines, 25 ad networks detected.

Ad networks in j-o-e.jp/app-ads.txt

Google AdMob — accounts pub-7039271145686699, pub-4003623421618646, pub-3940256099942544: 3 lines in the file
ironSource / LevelPlay — account 219197: 46 lines in the file, 80 expected lines missing
AppLovin — account d8a54ce1214e7bff4ba13ecb9a3e37c7: 19 lines in the file, 17 expected lines missing
PubMatic — accounts 159856, 160565: 2 lines in the file
TikTok Ad Network (Pangle) — accounts 10424, 9898: 2 lines in the file
Unity Ads — account 26943: 49 lines in the file, 112 expected lines missing
DT Exchange (Fyber) — account 214540: 352 lines in the file, 99 expected lines missing
Mintegral — account 18640: 400 lines in the file, 400 expected lines missing
Liftoff Monetize (Vungle) — account 58b64e0c61b0feb1490004a4: 150 lines in the file, 241 expected lines missing
Chartboost — partner (reseller) lines only: 217 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 69 lines in the file, 202 expected lines missing
Yandex Ads — partner (reseller) lines only: 68 lines in the file, 100 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 61 lines in the file, 83 expected lines missing
BIGO Ads — partner (reseller) lines only: 156 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 15 lines in the file, 34 expected lines missing
DSP Exchange — partner (reseller) lines only: 109 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 62 lines in the file, 382 expected lines missing
Monetrix — partner (reseller) lines only: 16 lines in the file, 77 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 227 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 86 lines in the file, 283 expected lines missing
Start.io — partner (reseller) lines only: 24 lines in the file, 133 expected lines missing
CAS.ai — partner (reseller) lines only: 60 lines in the file, 105 expected lines missing
DSail — partner (reseller) lines only: 60 lines in the file, 105 expected lines missing
Bidmachine — partner (reseller) lines only: 249 lines in the file, 400 expected lines missing

Corrected file: j-o-e.jp app-ads.txt (fixed).

FAQ

Does j-o-e.jp have an app-ads.txt?

Yes — https://j-o-e.jp/app-ads.txt has 1,358 lines (checked 20 Oct 2026).

Which ad networks does j-o-e.jp work with?

Its app-ads.txt lists Google AdMob, ironSource / LevelPlay, AppLovin, PubMatic, TikTok Ad Network (Pangle), Unity Ads, DT Exchange (Fyber), Mintegral, Liftoff Monetize (Vungle), Chartboost, InMobi, Yandex Ads and 13 more.

j-o-e.jp app-ads.txt check

Ad networks in j-o-e.jp/app-ads.txt

FAQ

Does j-o-e.jp have an app-ads.txt?

Which ad networks does j-o-e.jp work with?

Is the app-ads.txt of j-o-e.jp correct?

Other checked domains

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