What powers 
journalhistoryknowledge.org?
Last seen Aug 2026 · 9 technologies across 7 categories
DMS
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Web servers
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| knowledge history | #4 | 11 |
| jhok | #2 | 8 |
| adam elsheimer | #3 | 6 |
| helen tilley northwestern | #3 | 4 |
| chernobyl concrete graves | #5 | 3 |
| ceratodus | #11 | 2 |
| history journals | #18 | 2 |
| bureaucracy history | #14 | 1 |
| ceratodus | #59 | 1 |
| sverdlovsk anthrax | #16 | 1 |
| old chernobyl dome | #94 | 1 |
| projit mukharji | #6 | 1 |
| journal knowledge | #8 | 1 |
| journal for the history of ideas | #84 | 1 |
| mapping journal | #92 | 1 |
| history of knowledge | #16 | 1 |
| why were chernobyl victims buried in concrete | #28 | 0 |
| chernobyl sarcophagus before and after | #71 | 0 |
| chernobyl sarcophagus 2024 | #18 | 0 |
| chernobyl concrete dome | #41 | 0 |
| chernobyl bodies buried in concrete | #20 | 0 |
| collecting nature | #69 | 0 |
| the journal of history | #29 | 0 |
| were chernobyl victims buried in concrete | #26 | 0 |
| what does it mean to open pandora's box | #59 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Open Page Rank
5.30 / 10 · ranked #203,921 of all domains
476 referring domains · OpenPageRank
Search traffic
45 est. monthly organic visits (US)
61 keywords in Google's top 30
Page
- Language: English
- Weight: 0.9 MB · 20 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Journal for the History of Knowledge
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on SURFNET-NL SURFnet, The Netherlands (195.169.88.78)
- DNS: socialhistoryservices.org
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: HARICA, ECDSA P256, expires Feb 2027
- Common Crawl link graph: rank 1,148,269, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted