Open FM – radio online
by Wirtualna Polska Media S.A. · pl.wp.android.openfm
The app-ads.txt behind Open FM – radio online (open.fm) declares 36 DIRECT lines and 100 RESELLER lines naming 43 ad systems. 69 of 124 lines checked against sellers.json match; 28 name a seller ID the network does not list, 17 declare the wrong seller type. The file last changed on 10 October 2026; the same file covers 2 apps of this developer.
Store data
- Rating
- 3.25
- Installs
- 5M+
- Category
- Music & Audio
- Contains ads
- Yes
57,799 ratings
app-ads.txt
- Domain
- open.fm
- Status
- Found (200)
- Lines
- 136
- DIRECT / RESELLER
- 36 / 100
- Parse errors
- 9
- Last fetched
- Oct 11, 2026
- Last changed
- Oct 10, 2026
sellers.json cross-check
136 lines checked
Verified
69
Errors
45
Warnings
12
- Seller ID not found 28
- DIRECT but intermediary 6
- RESELLER but publisher 11
- Seller type BOTH 10
- No sellers.json 2
- Unchecked 10
Declared supply tree
36 direct accounts across 21 direct sellers · 46 resellers buying from them · 54 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| richaudience.com | 1 | 12 resellers: pubmatic.com, amxrtb.com, onetag.com … | 0 |
| smartadserver.com | 2 | 10 resellers: pubmatic.com, admanmedia.com, adyoulike.com … | 0 |
| google.com | 2 | 7 resellers: pubnative.net, triplelift.com, media.net … | 1 |
| onetag.com | 2 | 4 resellers: smartadserver.com, appnexus.com, rubiconproject.com … | 1 |
| addapptr.com | 1 | 4 resellers: themediagrid.com, ogury.com, smartadserver.com … | 0 |
| lijit.com | 1 | 4 resellers: pubmatic.com, rubiconproject.com, openx.com … | 0 |
| connectad.io | 1 | 3 resellers: openx.com, rubiconproject.com, adform.com | 0 |
| facebook.com | 3 | — | 0 |
| indexexchange.com | 3 | — | 2 |
| openx.com | 3 | — | 2 |
| pubmatic.com | 3 | — | 0 |
| adform.com | 2 | — | 1 |
| + 9 more direct sellers in the full tree | |||
54 resellers, intermediary not matched to a direct seller of this app (account not found in the ad system's sellers.json: 23; the intermediary's domain is not a direct seller of this app: 11; not cross-checked yet: 7; sellers.json lists the account as a publisher, not an intermediary: 11; the intermediary has no domain in sellers.json: 1; the ad system publishes no usable sellers.json: 1).
Seller IDs the networks do not list
28 lines of this app-ads.txt name an account ID that the ad system's sellers.json does not contain; the first 15 in file order. Usually a stale line or a typo in the ID. How to fix it
| Line | Ad system | Account ID | Relationship |
|---|---|---|---|
| 2 | google.com | pub-1694482876134963 | DIRECT |
| 14 | appnexus.com | 1360 | RESELLER |
| 15 | gumgum.com | 11645 | RESELLER |
| 17 | openx.com | 539924617 | RESELLER |
| 20 | pubmatic.com | 156700 | RESELLER |
| 28 | adform.com | 2426 | DIRECT |
| 34 | rubiconproject.com | 17430 | RESELLER |
| 41 | adform.com | 1654 | RESELLER |
| 42 | google.com | pub-3028175312770327 | RESELLER |
| 44 | adocean-global.com | 94080 | RESELLER |
| 46 | smartadserver.com | 1671 | RESELLER |
| 47 | indexexchange.com | 179394 | RESELLER |
| 57 | appnexus.com | 7763 | RESELLER |
| 58 | appnexus.com | 7165 | RESELLER |
| 60 | appnexus.com | 10979 | RESELLER |
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New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sun, Oct 11, 2026 9:14 PM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.