What powers bb-nrw.de?
Last seen Feb 2023 · 16 technologies across 13 categories
CDN
jsDelivr
since Feb 2023
CMS
Wagtail
since Feb 2023
Cookie compliance
Usercentrics
since Feb 2023
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
PWA
since Feb 2023
Operating systems
Red Hat
since Feb 2023
Programming languages
Python
since Feb 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2023
UI frameworks
Web frameworks
Django
since Feb 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
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
4.51 / 10 · ranked #400,465 of all domains
91 referring domains · OpenPageRank
Infrastructure
- Hosted on BIGLEAF (159.112.199.10)
- DNS: knipp.net
- Email: bb-nrw.de
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, CAA
- SSL: SwissSign, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,553,390, 5 hosts
- Verified with: SwissSign
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted