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.

arcaderom.github.io app-ads.txt check

arcaderom.github.io is missing out on higher CPMs: its app-ads.txt has 1 invalid line. Buyers' crawlers skip invalid lines, so those sellers can't be verified.

Checked 20 Oct 2026. 561 lines, 432 unique records, 77 duplicates, 1 invalid lines, 17 ad networks detected.

Ad networks in arcaderom.github.io/app-ads.txt

Google AdMob — account pub-3382321049080668: 1 line in the file
AppLovin — partner (reseller) lines only: 7 lines in the file, 28 expected lines missing
Mintegral — partner (reseller) lines only: 177 lines in the file, 400 expected lines missing
Unity Ads — partner (reseller) lines only: 10 lines in the file, 150 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 14 lines in the file, 111 expected lines missing
Liftoff Monetize (Vungle) — partner (reseller) lines only: 41 lines in the file, 349 expected lines missing
Chartboost — partner (reseller) lines only: 72 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 24 lines in the file, 247 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 21 lines in the file, 400 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 44 lines in the file, 100 expected lines missing
BIGO Ads — partner (reseller) lines only: 32 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 225 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 73 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 15 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 45 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 21 lines in the file, 348 expected lines missing
Bidmachine — partner (reseller) lines only: 61 lines in the file, 400 expected lines missing

Invalid lines

facebook.com, Business ID, RESELLER, c3e20eee3f780d68

Corrected file: arcaderom.github.io app-ads.txt (fixed).

FAQ

Does arcaderom.github.io have an app-ads.txt?

Yes — https://arcaderom.github.io/app-ads.txt has 561 lines (checked 20 Oct 2026).

Which ad networks does arcaderom.github.io work with?

Its app-ads.txt lists Google AdMob, AppLovin, Mintegral, Unity Ads, ironSource / LevelPlay, Liftoff Monetize (Vungle), Chartboost, InMobi, DT Exchange (Fyber), VK Ads (myTarget), BIGO Ads, Yango Ads and 5 more.

Is the app-ads.txt of arcaderom.github.io correct?