What powers 
mpi-hlr.de?
Last seen Aug 2026 · 13 technologies across 9 categories
Analytics
Matomo Analytics
since Nov 2020
JavaScript frameworks
JavaScript libraries
Select2
since Nov 2020
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Ruby
since Nov 2020
UI frameworks
Video players
VideoJS
since Nov 2020
Web frameworks
Ruby on Rails
since Nov 2020
Web servers
Apache HTTP Server
since Jan 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% desktop
- 38% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.78 / 10 · ranked #725,061 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.3 MB · 34 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Max Planck Institute for Heart and Lung Research
- Founded: 1931
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on GOENET (134.76.31.205)
- DNS: gwdg.de
- Email: no MX record returned
- SSL: HARICA, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 509,211, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.mpi-hlr.de | 12 |
| mpi-hlr.de | 10 |