What powers zks-zuerich.ch?
Last seen Sep 2026 · 15 technologies across 9 categories
Analytics
CDN
CMS
Cookie compliance
JavaScript libraries
Programming languages
Security
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 50% desktop
- 50% phone
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.90 / 10 · ranked #257,299 of all domains
72 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.4 MB · 139 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (144.76.119.138)
- DNS: infralution.ch
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,220,705, 4 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Jan 2026
- dropped Google Tag Manager Jan 2026
- dropped jsDelivr Dec 2025
- detected Klaro Dec 2025
- detected Preact Dec 2025
- detected Slick Dec 2025