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.

gohero.es app-ads.txt check

gohero.es is missing out on higher CPMs: its app-ads.txt has 5 invalid lines and lists only 943 of the 3,652 lines its 17 ad networks expect (74% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 1,568 lines, 1,398 unique records, 165 duplicates, 5 invalid lines, 27 ad networks detected.

Ad networks in gohero.es/app-ads.txt

AppLovin — accounts 097e73e714895db3e23ec3a42829e452, a2d7e892700588eb814503faa8e4b19a: 13 lines in the file, 24 expected lines missing
Xandr (Microsoft) — account 7351: 1 line in the file
Chartboost — accounts 51daad6b16ba47ad3c000002, 57764b63f6cd451d1f941d60: 185 lines in the file, 400 expected lines missing
Meta Audience Network — account 409298435893783: 1 line in the file
DT Exchange (Fyber) — accounts 206717, 213362: 64 lines in the file, 388 expected lines missing
Google AdMob — accounts pub-2735265637865792, pub-5986205948927507, pub-6656946757675080 and 1 more: 4 lines in the file
HyprMX — accounts 22411851888, 24555061768, 24585679052 and 1 more: 62 lines in the file, 311 expected lines missing
Index Exchange — account 192585: 1 line in the file
InMobi — accounts 43ed54b47e9d4810b31285a14efbffef, 58ffc65f238f4293a1efc5b4e34c1be0, 68170b9d43f34a16b926fbf14b450b17 and 1 more: 71 lines in the file, 204 expected lines missing
ironSource / LevelPlay — accounts 110977, 219513, 238791: 36 lines in the file, 92 expected lines missing
Mintegral — accounts 18125, 18126: 358 lines in the file, 400 expected lines missing
Ogury — account d29fdc26-14e1-44e2-8cf0-298a0aae0998: 2 lines in the file, 16 expected lines missing
TikTok Ad Network (Pangle) — accounts 9898, 11124, 11130: 3 lines in the file
PubMatic — account 160565: 1 line in the file
Unity Ads — accounts 42352, 1003565, 1813424: 32 lines in the file, 131 expected lines missing
Vungle — accounts 561e8d936b8d90f61a001096, 5873a042ac39ba932d000bfd: 103 lines in the file, 258 expected lines missing
Yandex Ads — accounts 96854611, 96855184, 96855603: 28 lines in the file, 143 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 77 lines in the file, 67 expected lines missing
BIGO Ads — partner (reseller) lines only: 94 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 230 lines in the file, 331 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 37 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 112 lines in the file, 400 expected lines missing
Start.io — partner (reseller) lines only: 12 lines in the file, 145 expected lines missing
CAS.ai — partner (reseller) lines only: 20 lines in the file, 145 expected lines missing
DSail — partner (reseller) lines only: 20 lines in the file, 145 expected lines missing
Bidmachine — partner (reseller) lines only: 140 lines in the file, 400 expected lines missing

Invalid lines

adsparc, 986, RESELLER
imds.tv, 82531, ESELLER, ae6c32151e71f19d
opera.com, pub5296098761088, RESELLER 55a0c5fd61378de3
smaato.com, 1100052485, RESELLER 07bcf65f187117b4
smartyads.com, 897, fd2bde0ff2e62c5d, RESELLER

Corrected file: gohero.es app-ads.txt (fixed).

FAQ

Does gohero.es have an app-ads.txt?

Yes — https://gohero.es/app-ads.txt has 1,568 lines (checked 19 Oct 2026).

Which ad networks does gohero.es work with?

Its app-ads.txt lists AppLovin, Xandr (Microsoft), Chartboost, Meta Audience Network, DT Exchange (Fyber), Google AdMob, HyprMX, Index Exchange, InMobi, ironSource / LevelPlay, Mintegral, Ogury and 15 more.

gohero.es app-ads.txt check

Ad networks in gohero.es/app-ads.txt

Invalid lines

FAQ

Does gohero.es have an app-ads.txt?

Which ad networks does gohero.es work with?

Is the app-ads.txt of gohero.es correct?

Other checked domains

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