startapp.com

Fetch Details

System Deprecated	True
Main Domain	start.io
First Fetch	2021-06-10T11:01:03+00:00
Last Fetch	2025-12-13T12:14:33+00:00
Fetch Status	Ok

Fetch Requests (2)

Last Fetch

Fetched	2025-12-13T12:14:33+00:00
URL	http://startapp.com/sellers.json
Redirect	https://www.start.io/sellers.json
Content Type	application/json; charset=utf-8
Hash	f6acdefe8984a81938da9f98dfea1354d3d4336ec4b5bee0c7599dd30cd3a67a
SimHash	fa30aefaaf36

Sellers.json Details

Version	1.0
Contact Email	StartApp Support <support@startapp.com>
Contact Address	584 Broadway #1206, New York , NY 10012, United States of America

Current Sellers

Breakdown of the ad seller records from startapp.com'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	2,431	36	4	2,471
Confidential	0	0	0	0
Total	2,431	36	4	2,471

Missing Sellers

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

Ownership	Publisher	Intermediary	Both	Total
Public	1,247	32	3	1,282
Confidential	765	1	0	766
Total	2,012	33	3	2,048

Warnings

Code	Description	Count
insecure_location	Not available via HTTPS.	-
sellers_url_domains	Url sellers[].domain field.	2
sellers_subdomain_domains	Subdomain sellers[].domain field.	369

Errors

Code	Description	Count
sellers_duplicate_ids	Duplicate sellers[].seller_id field.	1

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 startapp.com sellers authorized by at least one site or app developer, broken down by the declared relationship.

Resource	Direct	Reseller	All
ads.txt	975	5	976
app-ads.txt	1,657	7	1,658

Expected Types

Comparison between the declared types of current startapp.com 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	1,656	2	0
Intermediary	0	1	0
Both	2	1	3

Profile Warnings

Description	Count
Not authorized by any known site/app.	806
Domain doesn't match expected domain.	623
Authorized direct by multiple owners.	435
Type doesn't match expected type.	5

Authorizing Entities

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

Resource	Direct	Reseller	All
ads.txt	9,580	24,778	33,276
app-ads.txt	9,716	39,779	46,392

Owned Sellers

Sellers from other ad systems that list startapp.com as the owner domain.

Status	Publisher	Intermediary	Both	Total
Ok	1	11	1	13
Missing	1	79	1	81
Total	2	90	2	94