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.

wangdong20.github.io app-ads.txt check

wangdong20.github.io is missing out on higher CPMs: its app-ads.txt lists only 435 of the 521 lines its 5 ad networks expect (17% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 21 Oct 2026. 870 lines, 799 unique records, 67 duplicates, 0 invalid lines, 27 ad networks detected.

Ad networks in wangdong20.github.io/app-ads.txt

Google AdMob — account pub-6596643728171083: 1 line in the file
Unity Ads — account 4205367: 76 lines in the file, 85 expected lines missing
Meta Audience Network — account 4294518820656755: 1 line in the file
AppLovin — account 70cb6362dd7d7e65c7a78a5fcc709b95: 35 lines in the file, 1 expected line missing
Vungle — account 69197740eb3bf4c11bf9b4ec: 360 lines in the file
Mintegral — partner (reseller) lines only: 260 lines in the file, 400 expected lines missing
ironSource / LevelPlay — partner (reseller) lines only: 53 lines in the file, 72 expected lines missing
Chartboost — partner (reseller) lines only: 249 lines in the file, 400 expected lines missing
InMobi — partner (reseller) lines only: 72 lines in the file, 199 expected lines missing
DT Exchange (Fyber) — partner (reseller) lines only: 151 lines in the file, 299 expected lines missing
Yandex Ads — partner (reseller) lines only: 59 lines in the file, 109 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 51 lines in the file, 93 expected lines missing
BIGO Ads — partner (reseller) lines only: 168 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: 11 lines in the file, 38 expected lines missing
BlueSea — partner (reseller) lines only: 8 lines in the file, 29 expected lines missing
DSP Exchange — partner (reseller) lines only: 101 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 56 lines in the file, 388 expected lines missing
Monetrix — partner (reseller) lines only: 16 lines in the file, 77 expected lines missing
Prado — partner (reseller) lines only: 13 lines in the file, 14 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 217 lines in the file, 400 expected lines missing
HyprMX — partner (reseller) lines only: 74 lines in the file, 295 expected lines missing
Start.io — partner (reseller) lines only: 21 lines in the file, 136 expected lines missing
Kidoz — partner (reseller) lines only: 10 lines in the file, 12 expected lines missing
CAS.ai — partner (reseller) lines only: 53 lines in the file, 112 expected lines missing
DSail — partner (reseller) lines only: 53 lines in the file, 112 expected lines missing
Bidmachine — partner (reseller) lines only: 292 lines in the file, 400 expected lines missing

Corrected file: wangdong20.github.io app-ads.txt (fixed).

FAQ

Does wangdong20.github.io have an app-ads.txt?

Yes — https://wangdong20.github.io/app-ads.txt has 870 lines (checked 21 Oct 2026).

Which ad networks does wangdong20.github.io work with?

Its app-ads.txt lists Google AdMob, Unity Ads, Meta Audience Network, AppLovin, Vungle, Mintegral, ironSource / LevelPlay, Chartboost, InMobi, DT Exchange (Fyber), Yandex Ads, VK Ads (myTarget) and 15 more.

wangdong20.github.io app-ads.txt check

Ad networks in wangdong20.github.io/app-ads.txt

FAQ

Does wangdong20.github.io have an app-ads.txt?

Which ad networks does wangdong20.github.io work with?

Is the app-ads.txt of wangdong20.github.io correct?

Other checked domains

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