What powers 
umweltkarten-niedersachsen.de?
Last seen Sep 2026 · 18 technologies across 14 categories
Analytics
Matomo Analytics
since Aug 2020
CDN
Cloudflare
since Nov 2021
CMS
Databases
MariaDB
since Jun 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since May 2019
Programming languages
Security
Cloudflare Bot Management
since Nov 2021
UI frameworks
Web frameworks
Microsoft ASP.NET
since May 2019
Web servers
Apache Tomcat
since Jun 2023
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 52% phone
- 48% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #349,150 of all domains
98 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 600 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 5.3 MB · 29 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- DNS: hannit.de
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: GlobalSign, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 499,244, 2 hosts
- Verified with: GlobalSign
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted