What powers probstbelp.ch?
Last seen Oct 2026 · 9 technologies across 7 categories
JavaScript libraries
Miscellaneous
Photo galleries
Programming languages
Security
Web servers
Webmail
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
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.07 / 10 · ranked #1,478,001 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 5.3 MB · 52 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CLOUDSCALE (5.102.146.202, IPv6)
- DNS: cyon.ch
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 15,035,535, 2 hosts
- Verified with: Google, 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 HTTP/3 Jan 2026
- dropped Isotope Jan 2026
- dropped jQuery Jan 2026
- dropped PHP Jan 2026
- dropped Select2 Jan 2026
- dropped Weblication Jan 2026
- dropped XSLT Jan 2026
- detected AOS Dec 2025
- detected Apache HTTP Server Dec 2025
- detected core-js Dec 2025
- detected HSTS Dec 2025
- detected Java Dec 2025
- detected PhotoSwipe Dec 2025
- detected Swiper Dec 2025