An offer from GESIS – Leibniz Institute for the Social Sciences

Data Catalogue Monitor

Tracking every change on data catalogue pages that very large online platforms and search engines must publish under Article 40(4) of the Digital Services Act ↗.

25 platforms monitored
460 changes on record 38 significant 422 minor
85 monitoring runs
Viewing historical run: 23 Aug 2026, 21:22 (Berlin) — platform cards below show status as of this run, not the latest. Back to latest →

Latest Run Assessment

Historical run · 23 Aug 2026, 21:22 (Berlin)
AI Assessment substantive ollama / llama3.1:8b

A substantive change was found on the Google Shopping data catalogue, while a minor cosmetic change was identified on YouTube.

Google Youtube Data Catalogue minor Google DE Google Shopping Data Catalogue DE substantive
Per-platform breakdown (2 platforms analyzed)
Google Youtube Data Catalogue minor high confidence A minor wording change was made to the 'Sign in' link, removing its URL and replacing it with plain text. This is a cosmetic change with no impact on research.
Google DE Google Shopping Data Catalogue DE substantive high confidence The change involves updating the labeling requirements for AI-generated or edited assets in Google Ads, Display & Video 360, and Campaign Manager 3, indicating a substantive text update.

All Monitored Platforms

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Google DE Google Shopping Data Catalogue DE
Changed Tier 2 de
18 changes · 60 runs · 23 Aug 2026, 21:25 (Berlin)
Google Youtube Data Catalogue
Changed Tier 2 en
51 changes · 77 runs · 23 Aug 2026, 21:25 (Berlin)
Zalando
Unchanged Tier 4 en
2 changes · 87 runs · 23 Aug 2026, 21:25 (Berlin)
Google DE Youtube Data Catalogue DE
Unchanged Tier 2 de
33 changes · 60 runs · 23 Aug 2026, 21:25 (Berlin)
Google DE Google Search Data Catalogue DE
Unchanged Tier 2 de
13 changes · 60 runs · 23 Aug 2026, 21:25 (Berlin)
Google DE
Unchanged Tier 2 de
6 changes · 60 runs · 23 Aug 2026, 21:25 (Berlin)
Google Google Shopping Data Catalogue
Unchanged Tier 2 en
26 changes · 77 runs · 23 Aug 2026, 21:25 (Berlin)
Google Google Search Data Catalogue
Unchanged Tier 2 en
14 changes · 77 runs · 23 Aug 2026, 21:25 (Berlin)
Google
Unchanged Tier 2 en
5 changes · 77 runs · 23 Aug 2026, 21:25 (Berlin)
Pinterest DE
Unchanged Tier 3 de
4 changes · 60 runs · 23 Aug 2026, 21:25 (Berlin)
Pinterest
Unchanged Tier 3 en
7 changes · 77 runs · 23 Aug 2026, 21:25 (Berlin)
Xvideos
Unchanged Tier 3 en
6 changes · 75 runs · 23 Aug 2026, 21:25 (Berlin)
Facebook
Unchanged Tier 3 en
6 changes · 75 runs · 23 Aug 2026, 21:24 (Berlin)
Instagram
Unchanged Tier 3 en
6 changes · 75 runs · 23 Aug 2026, 21:24 (Berlin)
Pornhub
Unchanged Tier 2 en
5 changes · 74 runs · 23 Aug 2026, 21:23 (Berlin)
Aliexpress
Unchanged Tier 2 en
35 changes · 77 runs · 23 Aug 2026, 21:23 (Berlin)
Snapchat DE
Unchanged Tier 2 de
12 changes · 58 runs · 23 Aug 2026, 21:23 (Berlin)
Snapchat
Unchanged Tier 2 en
12 changes · 75 runs · 23 Aug 2026, 21:23 (Berlin)
Linkedin DE
Unchanged Tier 2 de
8 changes · 58 runs · 23 Aug 2026, 21:23 (Berlin)
Linkedin
Unchanged Tier 2 en
10 changes · 75 runs · 23 Aug 2026, 21:23 (Berlin)
Shein
Unchanged Tier 2 en
21 changes · 77 runs · 23 Aug 2026, 21:23 (Berlin)
Tiktok
Unchanged Tier 2 en
14 changes · 78 runs · 23 Aug 2026, 21:22 (Berlin)
X
Unchanged Tier 2 en
7 changes · 76 runs · 23 Aug 2026, 21:22 (Berlin)
Apple
Unchanged Tier 1 en
3 changes · 78 runs · 23 Aug 2026, 21:22 (Berlin)
Bing DE
Unchanged Tier 1 de
12 changes · 59 runs · 23 Aug 2026, 21:22 (Berlin)
Bing
Unchanged Tier 1 en
13 changes · 75 runs · 23 Aug 2026, 21:22 (Berlin)
Amazon
Unchanged Tier 1 en
3 changes · 75 runs · 23 Aug 2026, 21:22 (Berlin)
Booking
Unchanged Tier 1 en
4 changes · 76 runs · 23 Aug 2026, 21:22 (Berlin)
Xnxx
Unchanged Tier 1 en
4 changes · 75 runs · 23 Aug 2026, 21:22 (Berlin)
Wikipedia Content Library Mediawiki Content History V1
Unchanged Tier 1 en
5 changes · 78 runs · 23 Aug 2026, 21:22 (Berlin)
Wikipedia Editors Information Geoeditors Daily
Unchanged Tier 1 en
8 changes · 78 runs · 23 Aug 2026, 21:22 (Berlin)
Temu
Unchanged Tier 3 en
16 changes · 76 runs · 23 Aug 2026, 21:22 (Berlin)
Wikipedia
Unchanged Tier 1 en
16 changes · 79 runs · 23 Aug 2026, 21:22 (Berlin)