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: 19 May 2026, 09:06 (Berlin) — platform cards below show status as of this run, not the latest. Back to latest →

Latest Run Assessment

Historical run · 19 May 2026, 09:06 (Berlin)
AI Assessment noise claude / claude-haiku-4-5

No substantive changes to DSA Article 40(4) transparency disclosures were detected across any of the 6 platforms monitored; all changes were minor UI/navigation updates or formatting artifacts.

Aliexpress minor Bing minor Bing DE minor Linkedin minor Linkedin DE minor Snapchat DE noise
Per-platform breakdown (6 platforms analyzed)
Aliexpress minor high confidence A cookie preferences UI element was added to the transparency page along with a new link to AliExpress's platform service agreement. This is standard cookie consent boilerplate and does not represent substantive changes to the actual DSA Article 40(4) transparency disclosures.
Bing minor high confidence A sustainability link was updated to point to a different URL endpoint with a tracking parameter (icid=DSM_Footer_Sustainability). This appears to be a routine link maintenance or analytics tracking update rather than a substantive change to DSA transparency content or researcher access.
Bing DE minor high confidence A sustainability footer link was removed from the DSA qualified researcher program page. This is a navigation element change rather than a substantive alteration to research-related content or transparency information.
Linkedin minor high confidence Removal of a 'Contact us' link pointing to LinkedIn's help contact form. This is a navigational element change rather than a substantive modification to transparency data or policy content.
Linkedin DE minor high confidence Removal of a contact/help link from the LinkedIn transparency page. This is a UI/navigation element change that does not affect the substantive content of DSA Article 40(4) transparency data itself.
Snapchat DE noise high confidence Two blank lines were removed from the page source, representing a formatting/whitespace change with no impact on content or functionality. This is a rendering artifact typical of HTML structure variations.

All Monitored Platforms

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Degraded Fetch ⓘ Tier 2 en
4 changes · 29 runs · 19 May 2026, 09:07 (Berlin)
Aliexpress
Changed Tier 2 en
20 changes · 29 runs · 19 May 2026, 09:07 (Berlin)
Snapchat DE
Changed Tier 2 de
4 changes · 12 runs · 19 May 2026, 09:07 (Berlin)
Linkedin DE
Changed Tier 2 de
2 changes · 12 runs · 19 May 2026, 09:07 (Berlin)
Linkedin
Changed Tier 2 en
5 changes · 29 runs · 19 May 2026, 09:07 (Berlin)
Bing DE
Changed Tier 1 de
4 changes · 12 runs · 19 May 2026, 09:07 (Berlin)
Bing
Changed Tier 1 en
7 changes · 29 runs · 19 May 2026, 09:06 (Berlin)
Zalando
Unchanged Tier 4 en
2 changes · 41 runs · 19 May 2026, 09:10 (Berlin)
Google DE Youtube Data Catalogue DE
Unchanged Tier 2 de
4 changes · 12 runs · 19 May 2026, 09:10 (Berlin)
Google DE Google Shopping Data Catalogue DE
Unchanged Tier 2 de
2 changes · 12 runs · 19 May 2026, 09:09 (Berlin)
Google DE Google Search Data Catalogue DE
Unchanged Tier 2 de
2 changes · 12 runs · 19 May 2026, 09:09 (Berlin)
Google DE
Unchanged Tier 2 de
3 changes · 12 runs · 19 May 2026, 09:09 (Berlin)
Google Youtube Data Catalogue
Unchanged Tier 2 en
18 changes · 30 runs · 19 May 2026, 09:09 (Berlin)
Google Google Shopping Data Catalogue
Unchanged Tier 2 en
7 changes · 30 runs · 19 May 2026, 09:09 (Berlin)
Google Google Search Data Catalogue
Unchanged Tier 2 en
3 changes · 30 runs · 19 May 2026, 09:09 (Berlin)
Google
Unchanged Tier 2 en
2 changes · 30 runs · 19 May 2026, 09:09 (Berlin)
Pinterest DE
Unchanged Tier 3 de
1 change · 12 runs · 19 May 2026, 09:09 (Berlin)
Pinterest
Unchanged Tier 3 en
2 changes · 29 runs · 19 May 2026, 09:09 (Berlin)
Xvideos
Unchanged Tier 3 en
3 changes · 29 runs · 19 May 2026, 09:09 (Berlin)
Facebook
Unchanged Tier 3 en
5 changes · 29 runs · 19 May 2026, 09:08 (Berlin)
Instagram
Unchanged Tier 3 en
5 changes · 29 runs · 19 May 2026, 09:08 (Berlin)
Pornhub
Unchanged Tier 2 en
1 change · 28 runs · 19 May 2026, 09:07 (Berlin)
Snapchat
Unchanged Tier 2 en
7 changes · 29 runs · 19 May 2026, 09:07 (Berlin)
Shein
Unchanged Tier 2 en
14 changes · 29 runs · 19 May 2026, 09:07 (Berlin)
Tiktok
Unchanged Tier 2 en
3 changes · 29 runs · 19 May 2026, 09:07 (Berlin)
Apple
Unchanged Tier 1 en
3 changes · 31 runs · 19 May 2026, 09:07 (Berlin)
Amazon
Unchanged Tier 1 en
3 changes · 29 runs · 19 May 2026, 09:06 (Berlin)
Booking
Unchanged Tier 1 en
4 changes · 29 runs · 19 May 2026, 09:06 (Berlin)
Wikipedia Editors Information Geoeditors Daily
Unchanged Tier 1 en
4 changes · 28 runs · 19 May 2026, 09:06 (Berlin)
Xnxx
Unchanged Tier 1 en
2 changes · 29 runs · 19 May 2026, 09:06 (Berlin)
Wikipedia
Unchanged Tier 1 en
6 changes · 29 runs · 19 May 2026, 09:06 (Berlin)
Wikipedia Content Library Mediawiki Content History V1
Unchanged Tier 1 en
2 changes · 28 runs · 19 May 2026, 09:06 (Berlin)
Temu
Unchanged Tier 3 en
7 changes · 30 runs · 19 May 2026, 09:06 (Berlin)