wunderkind.co

Fetch Details

First Fetch	2021-10-28T13:24:31+00:00
Last Fetch	2026-02-16T12:37:07+00:00
Fetch Status	Ok

Fetch Requests (1)

Last Fetch

Fetched	2026-02-16T12:37:07+00:00
URL	https://wunderkind.co/sellers.json
Redirect	https://www.wunderkind.co/sellers.json
Content Type	text/plain; charset=utf-8
Hash	d3501c34b8bff7e6242835b4a11751d2cd2ecb9fac3eecdab66a1c750776055f
SimHash	249d174fadc4

Sellers.json Details

Version

1.0

Current Sellers

Breakdown of the ad seller records from wunderkind.co's sellers.json file. Sellers can represent publishers, intermediaries, or both. They may have public ownership information, or be marked as confidential.

Ownership	Publisher	Intermediary	Both	Total
Public	1,828	14	39	1,881
Confidential	0	0	0	0
Total	1,828	14	39	1,881

Missing Sellers

Sellers that were present in previously fetched versions of wunderkind.co's sellers.json file, but were missing from the last successfully fetched file.

Ownership	Publisher	Intermediary	Both	Total
Public	224	1	0	225
Confidential	0	0	0	0
Total	224	1	0	225

Warnings

Code	Description	Count
unexpected_media_type	Unexpected media type in Content-Type header.	-
sellers_missing_names	Missing sellers[].name field.	79
sellers_subdomain_domains	Subdomain sellers[].domain field.	37

Seller Profiles

Sellers are profiled based on the sites (ads.txt) and app developers (app-ads.txt) that authorize them. Profiles are recalculated periodically, so may not incorporate recent changes.

Authorized Sellers

The number of current wunderkind.co sellers authorized by at least one site or app developer, broken down by the declared relationship.

Resource	Direct	Reseller	All
ads.txt	663	39	692
app-ads.txt	103	20	119

Expected Types

Comparison between the declared types of current wunderkind.co sellers and their expected types, based on the relationships declared by the sites and app developers that authorize them.

Expected Type	Publisher	Intermediary	Both
Publisher	657	0	17
Intermediary	29	0	0
Both	7	0	3

Profile Warnings

Description	Count
Not authorized by any known site/app.	1,168
Domain doesn't match expected domain.	185
Authorized direct by multiple owners.	122
Type doesn't match expected type.	53

Authorizing Entities

The number of sites (ads.txt) and app developers (app-ads.txt) that authorize accounts from wunderkind.co, broken down by the declared relationship.

Resource	Direct	Reseller	All
ads.txt	6,473	44	6,507
app-ads.txt	1,346	10	1,351

Owned Sellers

Sellers from other ad systems that list wunderkind.co as the owner domain.

Status	Publisher	Intermediary	Both	Total
Ok	1	12	0	13
Missing	3	140	0	143
Total	4	152	0	156