What powers open5gcore.org?
Last seen Aug 2025 · 16 technologies across 10 categories
CDN
Amazon CloudFront
since Dec 2020
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
Google Hosted Libraries
since Aug 2022
CMS
Scrivito
since Oct 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Dec 2020
Programming languages
Ruby
since Dec 2020
RUM
New Relic
since Dec 2020
UI frameworks
Web frameworks
Ruby on Rails
since Dec 2020
Web servers
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
Open Page Rank
3.22 / 10 · ranked #1,231,333 of all domains
22 referring domains · OpenPageRank
Infrastructure
- Hosted on FRAUNHOFER-MUENCHEN (153.97.176.206)
- DNS: joker.com
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: HARICA, ECDSA P256, expires Mar 2027
- Common Crawl link graph: rank 2,916,917, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted