What powers 
zweisimmen.ch?
Last seen Sep 2026 · 7 technologies across 7 categories
Analytics
Comment systems
JavaScript libraries
Maps
Miscellaneous
Programming languages
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
Audience
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.90 / 10 · ranked #652,911 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German (Switzerland)
- Weight: 1.6 MB · 48 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Zweisimmen
- Country: Switzerland
From Wikidata (CC0).
Infrastructure
- Hosted on SWISSCOM Swisscom Switzerland Ltd (195.65.10.27)
- DNS: i-web.ch
- Email: zic-network.ch
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P384, expires Nov 2026
- Common Crawl link graph: rank 1,278,167, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Alpine.js Nov 2025
- dropped Apache HTTP Server Nov 2025
- dropped core-js Nov 2025
- dropped PWA Nov 2025
- dropped RSS Nov 2025
- dropped Tailwind CSS Nov 2025
- dropped Webpack Nov 2025