What powers 
sui-generis.ch?
Last seen Aug 2026 · 14 technologies across 10 categories
Analytics
Matomo Analytics
since Mar 2021
DMS
JavaScript libraries
Miscellaneous
Operating systems
Red Hat
since Mar 2021
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Mar 2021
Web server extensions
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Germany
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.89 / 10 · ranked #258,322 of all domains
94 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 1.4 MB · 27 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SWITCH Switch, Swiss Academic and Research Network (130.60.247.4)
- DNS: firestorm.ch
- Email: firestorm.ch
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 726,068, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted