What powers 
uos.de?
Last seen Sep 2026 · 38 technologies across 18 categories
Analytics
Matomo Analytics
since May 2017
CDN
Unpkg
since Nov 2023
CMS
Databases
MySQL
since Nov 2024
Font scripts
Font Awesome
since Dec 2024
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Page builders
WordPress Site Editor
since Nov 2024
Performance
Priority Hints
since Nov 2024
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Dec 2022
Web frameworks
Django
since Oct 2022
Ruby on Rails
since May 2023
Web server extensions
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Oct 2026 robots.txt removed
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 72% desktop
- 28% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.36 / 10 · ranked #84,839 of all domains
340 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 2.1 MB · 57 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (131.173.17.203, IPv6)
- DNS: uni-osnabrueck.de
- Email: dfn.de
- Email security: SPF, DMARC monitor only
- SSL: HARICA, ECDSA P256, expires Feb 2027
- Common Crawl link graph: rank 436,446, 208 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| fis.uos.de | 8 |
| fs-cogsci.uos.de | 8 |
| myrz.uos.de | 8 |
| abbozza.informatik.uos.de | 7 |
| kreuzerl.tcs.uos.de | 7 |
| teddi.informatik.uos.de | 7 |
| www-lehre.inf.uos.de | 6 |
| metys.informatik.uos.de | 5 |
| www.ello.uos.de | 5 |
| myshare.uos.de | 4 |
| www.uos.de | 4 |
| graphics.cs.uos.de | 3 |
| cottages.cs.uos.de | 2 |
| ess.cs.uos.de | 2 |
| www.wao.uos.de | 2 |
| www2.inf.uos.de | 2 |
| sys.cs.uos.de | 1 |