What powers 
in.nrw?
Last seen Sep 2026 · 13 technologies across 10 categories
Advertising
Twitter Ads
since Jun 2023
Analytics
Matomo Analytics
since Jun 2023
JavaScript graphics
JavaScript libraries
Slick
since Jun 2023
Miscellaneous
Open Graph
since Jun 2023
Operating systems
Ubuntu
since Jun 2023
Security
HSTS
since Jun 2023
UI frameworks
Web servers
Apache HTTP Server
since Jun 2023
Widgets
Twitter
since Jun 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.99 / 10 · ranked #247,277 of all domains
173 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.6 MB · 47 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Registered Mar 2022 (4 years) via COREhub S.R.L., renews Mar 2027
- Hosted on DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (134.94.131.188)
- DNS: fz-juelich.de
- Email: kfa-juelich.de
- Email security: no SPF record, no DMARC record
- SSL: HARICA, ECDSA P256, wildcard, expires Feb 2027
- Common Crawl link graph: rank 6,987,178, 7 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.in.nrw | 11 |
| gefoerdert.in.nrw | 6 |