What powers 
uni-due.de?
Last seen Sep 2026 · 139 technologies across 38 categories
A/B Testing
Analytics
Caching
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CMS
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Cookie compliance
Databases
DMS
Ecommerce
Font scripts
Hosting
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JavaScript frameworks
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LMS
Load balancers
Maps
Miscellaneous
Operating systems
PaaS
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Performance
Photo galleries
Programming languages
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Static site generator
UI frameworks
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Web servers
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Widgets
WordPress plugins
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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
- Sep 2026 * added to robots.txt
- Sep 2026 gptbot removed from robots.txt
- Aug 2026 * removed from robots.txt
- Aug 2026 gptbot added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| university of duisburg-essen | #1 | 180 |
| biome | #61 | 140 |
| amplitude | #29 | 130 |
| duisburg essen | #1 | 120 |
| statik | #61 | 100 |
| krull | #80 | 57 |
| kristina jung | #80 | 43 |
| andrew weissmann | #90 | 38 |
| ccac | #34 | 35 |
| stephen macht | #78 | 31 |
| tem electron microscope | #75 | 25 |
| andreas keller | #89 | 25 |
| organometallic compounds | #82 | 25 |
| inef | #3 | 25 |
| roundcube webmail login | #79 | 21 |
| sample abstract | #85 | 21 |
| knig | #40 | 21 |
| grama | #49 | 21 |
| webmailer uni due | #2 | 18 |
| mitotic spindle | #97 | 17 |
| universities in essen | #1 | 15 |
| duisburg-essen university | #1 | 15 |
| orientated | #68 | 14 |
| architectural | #61 | 13 |
| https www uni due de | #1 | 12 |
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
Audience
- 53% desktop
- 41% phone
- 5% tablet
Germany
Türkiye
United States
Bangladesh
India
Egypt
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
8.27 / 10 · ranked #4,253 of all domains
4,257 referring domains · OpenPageRank
Search traffic
1,800 est. monthly organic visits (US)
2,153 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Germany)
- Weight: 0.5 MB · 17 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Similar sites
pks.rs 3 sharedsachsen.schule 3 shared
uni-bamberg.de 3 shared
esrf.fr 3 shared
Closest technology stacks among the highest-authority sites we track; "shared" counts the distinctive technologies in common.
Organisation
- University of Duisburg-Essen
- Founded: 2003
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (134.91.197.147)
- DNS: dfn.de
- Email: uni-due.de
- Email security: no SPF record, no DMARC record
- SSL: HARICA, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 6,980, 595 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| zlb.uni-due.de | 22 |
| se.wiwi.uni-due.de | 21 |
| se.informatik.uni-due.de | 20 |
| nxcl.biologie.uni-due.de | 17 |
| primo.uni-due.de | 17 |
| wissenschaftsforum.uni-due.de | 17 |
| www.nes.uni-due.de | 17 |
| limesurvey.ecg.uni-due.de | 15 |
| bbb.uni-due.de | 14 |
| uni-due.de | 13 |
| www.itsc.wiwi.uni-due.de | 13 |
| www.rektorat-rv.wiwi.uni-due.de | 13 |
| www.uni-due.de | 13 |
| app.ris.uni-due.de | 12 |
| dip.ris.uni-due.de | 12 |
| fin.wiwi.uni-due.de | 12 |
| iis.ris.uni-due.de | 12 |
| islink.ris.uni-due.de | 12 |
| lehre.moodle.uni-due.de | 12 |
| register.ub.uni-due.de | 12 |
| semapp.uni-due.de | 12 |
| sitm.ris.uni-due.de | 12 |
| sust.ris.uni-due.de | 12 |
| wiki.uni-due.de | 12 |
Full technology history →
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