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.

ynet.co.il app-ads.txt check

ynet.co.il achieves the best ad optimization: its app-ads.txt has no errors and matches what its 8 ad networks expect (100% of 14 lines).

Checked 20 Oct 2026. 428 lines, 341 unique records, 32 duplicates, 0 invalid lines, 14 ad networks detected.

Ad networks in ynet.co.il/app-ads.txt

Sovrn — accounts 265115-eb, 364161, 364161-eb: 3 lines in the file
Criteo — account B-069983: 1 line in the file
Amazon Publisher Services — accounts 956848c0-33c2-4de9-b3b8-0aba84d59ea6, 48266a61-b3d9-4cb7-b172-553abc6a42a4: 2 lines in the file
OpenX — account 540074835: 1 line in the file
Google AdMob — accounts pub-5907308639549493, pub-9314111824787632, pub-4207657971126930 and 1 more: 4 lines in the file
TripleLift — accounts 10081, 10081-EB: 2 lines in the file
Magnite (Rubicon) — accounts 11320, 19974: 2 lines in the file
Index Exchange — accounts 188791, 187417: 2 lines in the file
Chartboost — partner (reseller) lines only: 15 lines in the file, 400 expected lines missing
BIGO Ads — partner (reseller) lines only: 21 lines in the file, 400 expected lines missing
Yango Ads — partner (reseller) lines only: 29 lines in the file, 400 expected lines missing
Maticoo (zMaticoo) — partner (reseller) lines only: 14 lines in the file, 400 expected lines missing
Verve (PubNative) — partner (reseller) lines only: 26 lines in the file, 400 expected lines missing
Bidmachine — partner (reseller) lines only: 43 lines in the file, 400 expected lines missing

Corrected file: ynet.co.il app-ads.txt (fixed).

FAQ

Does ynet.co.il have an app-ads.txt?

Yes — https://ynet.co.il/app-ads.txt has 428 lines (checked 20 Oct 2026).

Which ad networks does ynet.co.il work with?

Its app-ads.txt lists Sovrn, Criteo, Amazon Publisher Services, OpenX, Google AdMob, TripleLift, Magnite (Rubicon), Index Exchange, Chartboost, BIGO Ads, Yango Ads, Maticoo (zMaticoo) and 2 more.

Is the app-ads.txt of ynet.co.il correct?