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Facebook app id (Meta)

Websites using 1752333404993542

34 websites carry this Facebook app id in its source code@if (Model.Total > IdentifierModel.MaxSites) { ; the 200 highest-ranked are listed }. The fb:app_id meta tag.

#WebsiteRankSeen
1 europeanlawinstitute.eu 415,418 2026-10-02 view source
2 quantumnano.at 1,159,880 2026-10-02 view source
3 eurocarto2020.org 10,048,276 2026-10-04 view source
4 beyondc.at 10,230,043 2026-10-04 view source
5 itt-history.eu 10,496,576 2026-10-04 view source
6 coqus.at 10,629,847 2026-10-04 view source
7 futureoperations.at 10,971,563 2026-10-05 view source
8 principlesforadataeconomy.org 10,972,156 2026-10-05 view source
9 geschichtsdidaktik.eu 11,125,565 2026-10-05 view source
10 werteforschung.at 11,178,426 2026-10-05 view source
11 ggp-austria.at 11,203,755 2026-10-05 view source
12 governmentportfolios.eu 11,494,608 2026-10-05 view source
13 onemicroscope.com 11,766,409 2026-10-06 view source
14 ierm.at 11,838,999 2026-10-06 view source
15 privacy4kids.at 12,050,188 2026-10-06 view source
16 urban-futures.at 12,253,048 2026-10-06 view source
17 konfuzius-institut.at 12,450,634 2026-10-07 view source
18 supermama-project.eu 12,649,201 2026-10-07 view source
19 metallomics2017.at 12,720,437 2026-10-07 view source
20 turis.at 12,936,534 2026-10-07 view source
21 quantumphotonics.at 13,015,698 2026-10-07 view source
22 wissenschaft-kunst-ifvjelinek.at 13,415,611 2026-10-07 view source
23 geschichtsbuch-didaktik.at 13,422,423 2026-10-07 view source
24 vlsi.at 13,428,366 2026-10-07 view source
25 esurflab.at 13,428,481 2026-10-07 view source
26 onem.eu 13,428,487 2026-10-07 view source
27 lagamba.net 13,436,958 2026-10-07 view source
28 supermama.at 13,436,974 2026-10-07 view source
29 babelfisch.at 13,437,059 2026-10-07 view source
30 historisch-politische-bildung.at 13,437,064 2026-10-07 view source
31 vime.at 13,437,077 2026-10-07 view source
32 aps-sps-meetingvienna2025.at 13,437,150 2026-10-07 view source
33 rel-edu.eu 13,795,511 2026-10-08 view source
34 edupact.eu 14,744,571 2026-10-09 view source

Questions

Which websites use the Facebook app id 1752333404993542?
The 34 sites listed on this page: each has the id in its stored HTML or first-party JavaScript. The fb:app_id meta tag; sites sharing one are usually run by the same owner, agency or platform.
How was 1752333404993542 found?
By reading the stored source. PageSourceSearch keeps the exact bytes of the pages and scripts it crawls and extracts the identifier from the tag's own snippet or meta tag, so every listed site can be opened at the line that carries it.

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