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.

mondayoff.me app-ads.txt check

mondayoff.me is missing out on higher CPMs: its app-ads.txt has 1 invalid line and lists only 4,651 of the 7,872 lines its 27 ad networks expect (41% missing). Unlisted sellers can't be verified, so buyers bid less or skip the inventory.

Checked 19 Oct 2026. 5,574 lines, 4,390 unique records, 1,181 duplicates, 1 invalid lines, 41 ad networks detected.

Ad networks in mondayoff.me/app-ads.txt

Meta Audience Network — account 2119803241576253: 1 line in the file
Sovrn — accounts 245697, 411915: 2 lines in the file
DT Exchange (Fyber) — accounts 209561, 9b1e2e494f9d70b695ac8f622f0001bd: 321 lines in the file, 131 expected lines missing
Google AdMob — accounts pub-2286757505412200, pub-3948711718759692, pub-8428973207370809: 3 lines in the file
Magnite (Rubicon) — accounts 26896, 26980, 13510 and 6 more: 9 lines in the file
Criteo — accounts b-070724, b-059856, B-066465: 3 lines in the file
Xandr (Microsoft) — accounts 8233, 14808, 15686 and 1 more: 4 lines in the file
Smaato — accounts 1100052458, 1100048585, 1100054974 and 2 more: 5 lines in the file
AppLovin — account 7e23eb5fc274ddcd61c26629202dbb96: 34 lines in the file, 2 expected lines missing
OpenX — account 559912325: 1 line in the file
Amazon Publisher Services — accounts 959a8b56-7fd2-4fe9-8f22-9febe1b92853, 42df5c79-9a6a-4118-b46f-dd311cf16fb8: 2 lines in the file
InMobi — account 07be52a2cb9a4ac49990c56a7e42ccce: 143 lines in the file, 129 expected lines missing
Ogury — accounts 5bbe7af9-d51f-499e-a804-db54798d96f4, 6f954e5f-313d-497c-8eab-0b31d4929108: 9 lines in the file, 10 expected lines missing
PubMatic — accounts 165874, 160565, 162223: 3 lines in the file
Start.io — accounts 163241862, 157659870, 151323387: 86 lines in the file, 74 expected lines missing
TripleLift — account 13041: 1 line in the file
HyprMX — account 26790123500: 351 lines in the file, 19 expected lines missing
Verve (PubNative) — accounts 1016625, 1008229: 400 lines in the file, 400 expected lines missing
ironSource / LevelPlay — account 233033: 86 lines in the file, 40 expected lines missing
Mintegral — account 17057: 400 lines in the file, 117 expected lines missing
MobileFuse — account 4429: 1 line in the file
TikTok Ad Network (Pangle) — accounts 25691, 9898: 2 lines in the file
Unity Ads — account 1556127: 93 lines in the file, 68 expected lines missing
Vungle — account 5cc1551130894500120916e0: 349 lines in the file, 11 expected lines missing
Bidmachine — accounts 641, 200: 400 lines in the file, 400 expected lines missing
BIGO Ads — account 23166338: 400 lines in the file, 268 expected lines missing
Yandex Ads — account 109483062: 115 lines in the file, 54 expected lines missing
Chartboost — partner (reseller) lines only: 400 lines in the file, 157 expected lines missing
VK Ads (myTarget) — partner (reseller) lines only: 99 lines in the file, 45 expected lines missing
Yango Ads — partner (reseller) lines only: 400 lines in the file, 400 expected lines missing
Bidease — partner (reseller) lines only: 27 lines in the file, 22 expected lines missing
BlueSea — partner (reseller) lines only: 9 lines in the file, 28 expected lines missing
Display.io — partner (reseller) lines only: 11 lines in the file, 21 expected lines missing
DSP Exchange — partner (reseller) lines only: 323 lines in the file, 238 expected lines missing
Madex — partner (reseller) lines only: 7 lines in the file, 11 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 155 lines in the file, 289 expected lines missing
Monetrix — partner (reseller) lines only: 21 lines in the file, 72 expected lines missing
Prado — partner (reseller) lines only: 14 lines in the file, 13 expected lines missing
Kidoz — partner (reseller) lines only: 12 lines in the file, 10 expected lines missing
CAS.ai — partner (reseller) lines only: 109 lines in the file, 56 expected lines missing
DSail — partner (reseller) lines only: 109 lines in the file, 56 expected lines missing

Invalid lines

singularads, 556985, direct

Corrected file: mondayoff.me app-ads.txt (fixed).

FAQ

Does mondayoff.me have an app-ads.txt?

Yes — https://mondayoff.me/app-ads.txt has 5,574 lines (checked 19 Oct 2026).

Which ad networks does mondayoff.me work with?

Its app-ads.txt lists Meta Audience Network, Sovrn, DT Exchange (Fyber), Google AdMob, Magnite (Rubicon), Criteo, Xandr (Microsoft), Smaato, AppLovin, OpenX, Amazon Publisher Services, InMobi and 29 more.

mondayoff.me app-ads.txt check

Ad networks in mondayoff.me/app-ads.txt

Invalid lines

FAQ

Does mondayoff.me have an app-ads.txt?

Which ad networks does mondayoff.me work with?

Is the app-ads.txt of mondayoff.me correct?

Other checked domains

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