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.

videohub-492a1.web.app app-ads.txt check

videohub-492a1.web.app is missing out on higher CPMs: its app-ads.txt has 3 invalid lines and lists only 1,285 of the 3,684 lines its 30 ad networks expect (65% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 21 Oct 2026. 3,422 lines, 2,561 unique records, 441 duplicates, 3 invalid lines, 40 ad networks detected.

Ad networks in videohub-492a1.web.app/app-ads.txt

Google AdMob — accounts pub-9497249958957863, pub-7408498687206053, pub-1781853254296294 and 18 more: 21 lines in the file
Meta Audience Network — account 811653820172565: 1 line in the file
AppLovin — accounts 2228e4c9da02d5f2ff142db501d7cf7f, db8440c24bc69b9adb30cf715f23b1ea: 32 lines in the file, 5 expected lines missing
Mintegral — accounts 32121, 30350: 400 lines in the file, 400 expected lines missing
TikTok Ad Network (Pangle) — accounts 5005273, 52328: 2 lines in the file
Vungle — accounts 631405f815bfd3001bd55339, 60c71d9d6b22ac0017d0bca4: 199 lines in the file, 162 expected lines missing
Yahoo — accounts 59636, 60050: 2 lines in the file
PubMatic — accounts 159855, 157267, 159501 and 4 more: 7 lines in the file
Magnite (Rubicon) — accounts 24482, 24484, 24872 and 9 more: 12 lines in the file
Yandex Ads — accounts 110285665, 104589697: 58 lines in the file, 112 expected lines missing
Xandr (Microsoft) — accounts 3691, 806, 12998 and 1 more: 4 lines in the file
TripleLift — accounts 7207, 7207-EB, 13041: 3 lines in the file
Smaato — accounts 1100048581, 1100054788, 1100054874 and 9 more: 12 lines in the file
OpenX — accounts 541034593, 542280909: 2 lines in the file
Index Exchange — accounts 189148, 189149, 205387 and 1 more: 4 lines in the file
DT Exchange (Fyber) — accounts 221019, 218367: 198 lines in the file, 254 expected lines missing
Unity Ads — accounts 2214291, 2260833: 49 lines in the file, 113 expected lines missing
InMobi — accounts 16600394d82645eeb37cd25e32849684, 67009bc158b64a31ab1cef04bfd2e9e3, 20c9a44b427c40e89d3d7d711dc5b9dc and 1 more: 123 lines in the file, 152 expected lines missing
ironSource / LevelPlay — account 335022: 57 lines in the file, 69 expected lines missing
SuperAwesome — account 177: 5 lines in the file, 1 expected line missing
Chartboost — account 620e1b4b38859507f14af54f: 347 lines in the file, 400 expected lines missing
Criteo — accounts B-059857, B-059025, B-061130 and 3 more: 6 lines in the file
Amazon Publisher Services — accounts db25e772-a50a-4abc-826c-f029cd5364e4, bb94c4be-0519-4a37-b613-95a76906da6a, 5d8ed25e-57cc-441a-b62a-127b34faae4e and 5 more: 8 lines in the file
Kidoz — account 14639: 13 lines in the file, 10 expected lines missing
Sovrn — accounts 276595, 437190, 437190-eb and 10 more: 13 lines in the file
VK Ads (myTarget) — account 21220568: 119 lines in the file, 56 expected lines missing
BIGO Ads — accounts 21220568, 1114228: 292 lines in the file, 400 expected lines missing
Start.io — account 160845347: 49 lines in the file, 109 expected lines missing
Verve (PubNative) — accounts 1009742, 1009870: 316 lines in the file, 400 expected lines missing
Ogury — account 5bbe7af9-d51f-499e-a804-db54798d96f4: 9 lines in the file, 9 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
DSP Exchange — partner (reseller) lines only: 245 lines in the file, 316 expected lines missing
Madex — partner (reseller) lines only: 6 lines in the file, 12 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 87 lines in the file, 357 expected lines missing
Monetrix — partner (reseller) lines only: 12 lines in the file, 81 expected lines missing
Prado — partner (reseller) lines only: 15 lines in the file, 12 expected lines missing
HyprMX — partner (reseller) lines only: 149 lines in the file, 220 expected lines missing
CAS.ai — partner (reseller) lines only: 48 lines in the file, 117 expected lines missing
DSail — partner (reseller) lines only: 48 lines in the file, 117 expected lines missing
Bidmachine — partner (reseller) lines only: 333 lines in the file, 400 expected lines missing

Invalid lines

ironsrc.com, [yourironSourcePublisherAccountID], Direct
Remember to replace [yourironSourcePublisherAccountID] with your account ID, which you can get from your account manager.
singularads, 225023, RESELLER

Corrected file: videohub-492a1.web.app app-ads.txt (fixed).

FAQ

Does videohub-492a1.web.app have an app-ads.txt?

Yes — https://videohub-492a1.web.app/app-ads.txt has 3,422 lines (checked 21 Oct 2026).

Which ad networks does videohub-492a1.web.app work with?

Its app-ads.txt lists Google AdMob, Meta Audience Network, AppLovin, Mintegral, TikTok Ad Network (Pangle), Vungle, Yahoo, PubMatic, Magnite (Rubicon), Yandex Ads, Xandr (Microsoft), TripleLift and 28 more.

videohub-492a1.web.app app-ads.txt check

Ad networks in videohub-492a1.web.app/app-ads.txt

Invalid lines

FAQ

Does videohub-492a1.web.app have an app-ads.txt?

Which ad networks does videohub-492a1.web.app work with?

Is the app-ads.txt of videohub-492a1.web.app correct?

Other checked domains

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