What powers greberef.ch?
Last seen Jul 2026 · 21 technologies across 12 categories
CDN
Cloudflare
since Feb 2023
Google Hosted Libraries
since Feb 2023
CMS
JavaScript libraries
Maps
Google Maps
since Feb 2023
Operating systems
Ubuntu
since Feb 2023
Programming languages
Security
Cloudflare Bot Management
since Feb 2023
UI frameworks
Bootstrap
since Feb 2023
Web frameworks
Django
since Jul 2026
Web servers
Nginx
since Jul 2026
Webmail
Microsoft 365
since Feb 2023
Widgets
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
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.43 / 10 · ranked #2,625,034 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.0 MB · 20 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HOSTPOINT-AS (217.26.52.90)
- DNS: hoststar.hosting
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 31,092,642, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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