What powers 
zem.ch?
Last seen Apr 2026 · 12 technologies across 7 categories
Font scripts
Font Awesome
since Jan 2021
Google Font API
since May 2024
JavaScript frameworks
JavaScript libraries
Programming languages
TypeScript
since May 2024
Security
UI frameworks
Bootstrap
since Jan 2021
Web servers
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Open Page Rank
3.77 / 10 · ranked #728,319 of all domains
18 referring domains · OpenPageRank
Infrastructure
- Hosted on BEGASOFT-AS (194.88.196.134)
- DNS: zem.ch
- Email: dma.swiss
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Sectigo, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 160,696, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| po.zem.ch | 7 |
| video.zem.ch | 5 |
Full technology history →
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Recent changes
- dropped Webpack Apr 2026