What powers 
sudhaus.ch?
Last seen Oct 2026 · 16 technologies across 10 categories
Caching
Ecommerce
Cart Functionality
since Feb 2025
Font scripts
Google Font API
since Feb 2025
JavaScript frameworks
Svelte
since Sep 2025
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2025
Programming languages
Java
since Aug 2024
Security
reCAPTCHA
since May 2025
UI frameworks
Web servers
Apache HTTP Server
since Aug 2024
Nginx
since Feb 2025
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 87% phone
- 13% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.55 / 10 · ranked #846,197 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German
- Weight: 2.4 MB · 41 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on NINE Nine Internet Solutions AG (5.148.169.160)
- DNS: cyon.ch
- Email: sudhaus.ch
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,526,018, 3 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tickets.sudhaus.ch | 10 |
| sudhaus.ch | 7 |
| www.sudhaus.ch | 7 |