What powers dipf.de?
Last seen Aug 2026 · 39 technologies across 20 categories
Analytics
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Font scripts
JavaScript frameworks
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Maps
Miscellaneous
Operating systems
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Security
Tag managers
UI frameworks
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Web server extensions
Web servers
Webmail
Wikis
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| esel | #9 | 24 |
| difa | #7 | 15 |
| biltex | #1 | 12 |
| londi | #14 | 9 |
| verbnde | #13 | 2 |
| technology-based | #10 | 1 |
| teachers stereotypes | #52 | 1 |
| katharina damm | #44 | 1 |
| dipf | #10 | 1 |
| wpr chapter a day current book pdf | #27 | 0 |
| biased history | #80 | 0 |
| tema assessment | #40 | 0 |
| technology based | #13 | 0 |
| what is orthographic knowledge | #33 | 0 |
| autistic koala | #38 | 0 |
| schmole | #39 | 0 |
| schraml | #32 | 0 |
| schiwa | #13 | 0 |
| server german | #26 | 0 |
| social comparisons on social media | #69 | 0 |
| appel german | #26 | 0 |
| pdagogische | #69 | 0 |
| jrgen schneider | #19 | 0 |
| kunter | #17 | 0 |
| lexpro research | #39 | 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 robots.txt, all AI crawlers allowed
Audience
- 51% desktop
- 49% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.07 / 10 · ranked #34,900 of all domains
662 referring domains · OpenPageRank
Search traffic
66 est. monthly organic visits (US)
53 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 4.9 MB · 76 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
- uni-giessen.de 3 shared
- fgov.be 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- Research Library for the History of Education
- Founded: 1876
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on Hetzner (167.235.67.241)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: HARICA, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 42,735, 40 hosts
- Verified with: Brevo, Google, Microsoft 365, Notion
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| pictura.bbf.dipf.de | 23 |
| scripta.bbf.dipf.de | 23 |
| archivdatenbank.bbf.dipf.de | 12 |
| schularchive.bbf.dipf.de | 10 |
| bildungsportale.dipf.de | 8 |
| www.dipf.de | 8 |
| bbf.dipf.de | 7 |
| steg.dipf.de | 5 |
Full technology history →
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Recent changes
- detected Tippy.js Feb 2026
- detected Matomo Tag Manager Dec 2025