What powers hi-jena.de?
Last seen Sep 2026 · 9 technologies across 6 categories
CMS
TYPO3 CMS
since May 2023
JavaScript libraries
Miscellaneous
Open Graph
since May 2023
PWA
since Aug 2022
Programming languages
PHP
since May 2023
Video players
Plyr
since May 2023
Web servers
Apache HTTP Server
since Jan 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 63% desktop
- 37% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.16 / 10 · ranked #1,331,417 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German (Germany)
- Weight: 0.7 MB · 38 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Helmholtz Institute Jena
- Founded: 2009
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on GSI (140.181.3.41)
- Email: no MX record returned
- Common Crawl link graph: rank 9,278,023, 2 hosts
DNS records as swept Sep 2026. How the web is hosted