What powers rosatsch.ch?
Last seen Aug 2026 · 17 technologies across 12 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Mar 2020
CDN
cdnjs
since Dec 2023
Cloudflare
since Dec 2023
Cookie compliance
Hosting
Hostpoint
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Dec 2023
Programming languages
Python
since Dec 2023
Security
HSTS
since Dec 2023
Tag managers
Google Tag Manager
since Jul 2021
Web frameworks
Django
since Dec 2023
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 79% phone
- 21% desktop
Switzerland
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.38 / 10 · ranked #1,033,710 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 17.0 MB · 37 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (18.194.31.48)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 10,290,442, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
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Recent changes
- dropped Microsoft Clarity Oct 2025