Webmarks: Website Bookmarks
by LondonNut.com · com.internet.webmarks
Most of the 189 lines in Webmarks: Website Bookmarks's app-ads.txt (londonnut.com) are RESELLER lines: 153 against 36 DIRECT, across 72 ad systems. 51 of the 158 lines checked name a seller ID the network's sellers.json does not list, so buyers that check drop those paths. The file last changed on 10 October 2026; the same file covers 8 apps of this developer.
Webmarks: Website Bookmarks shares its app-ads.txt (londonnut.com) with All Email Providers (Google Play), whose page carries the full analysis of the file.
Store data
- Rating
- —
- Installs
- 500+
- Category
- Tools
- Contains ads
- Yes
app-ads.txt
- Domain
- londonnut.com
- Status
- Found (200)
- Lines
- 189
- DIRECT / RESELLER
- 36 / 153
- Parse errors
- 3
- Last fetched
- Oct 11, 2026
- Last changed
- Oct 10, 2026
sellers.json cross-check
189 lines checked
Verified
74
Errors
64
Warnings
25
- Seller ID not found 51
- DIRECT but intermediary 9
- RESELLER but publisher 4
- Seller type BOTH 19
- Confidential seller 1
- No sellers.json 5
- Unchecked 26
Declared supply tree
36 direct accounts across 32 direct sellers · 72 resellers buying from them · 81 not matched
| Direct seller | Accounts | Resold by | Issues |
|---|---|---|---|
| applovin.com | 1 | 17 resellers: bidmachine.io, rubiconproject.com, pubnative.net … | 1 |
| start.io | 1 | 16 resellers: pubmatic.com, sharethrough.com, smartadserver.com … | 0 |
| algorix.co | 1 | 8 resellers: pubmatic.com, xandr.com, appnexus.com … | 1 |
| opera.com | 1 | 5 resellers: pubmatic.com, smartadserver.com, conversantmedia.com … | 1 |
| conversantmedia.com | 2 | 4 resellers: rubiconproject.com, pubmatic.com, openx.com … | 0 |
| lunamedia.io | 1 | 3 resellers: conversantmedia.com, rubiconproject.com, pubmatic.com | 0 |
| consumable.com | 1 | 2 resellers: google.com, pubmatic.com | 1 |
| meitu.com | 1 | 2 resellers: openx.com, pubmatic.com | 0 |
| google.com | 2 | 1 reseller: sharethrough.com | 1 |
| betweendigital.com | 1 | 1 reseller: smartadserver.com | 1 |
| xapads.com | 1 | 1 reseller: pubmatic.com | 1 |
| yeahmobi.com | 1 | 1 reseller: rubiconproject.com | 0 |
| + 20 more direct sellers in the full tree | |||
81 resellers, intermediary not matched to a direct seller of this app (not cross-checked yet: 22; account not found in the ad system's sellers.json: 42; sellers.json lists the account as a publisher, not an intermediary: 4; the ad system publishes no usable sellers.json: 3; the intermediary's domain is not a direct seller of this app: 10).
Seller IDs the networks do not list
51 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 |
|---|---|---|---|
| 5 | applovin.com | 8529b4b8b34677771fbfce7ec6c0d2b1 | DIRECT |
| 22 | appnexus.com | 8178 | RESELLER |
| 29 | inmobi.com | f3924290136e4129a5c082ff982c3a58 | RESELLER |
| 30 | indexexchange.com | 191332 | RESELLER |
| 32 | google.com | pub-4236520483129668 | DIRECT |
| 40 | onetag.com | 59aa7be4921bac8 | RESELLER |
| 44 | contextweb.com | 561998 | RESELLER |
| 50 | outbrain.com | 002d7f7ba0bd74452f2b155d0dfb5cd6c8 | RESELLER |
| 53 | indexexchange.com | 192829 | RESELLER |
| 62 | contextweb.com | 562669 | RESELLER |
| 66 | appnexus.com | 13817 | RESELLER |
| 67 | pubmatic.com | 159668 | RESELLER |
| 68 | opera.com | pub5449961587776 | RESELLER |
| 70 | e-planning.net | ef8dc1dee54baf18 | RESELLER |
| 71 | rubiconproject.com | 19724 | RESELLER |
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New to these files? What is app-ads.txt · Network directory · Glossary
Last crawled Sat, Oct 10, 2026 3:32 AM. Data derived from the public store listing, the developer's app-ads.txt and the ad systems' sellers.json files.