What powers vhs-up.ch?
Last seen Sep 2026 · 14 technologies across 10 categories
Font scripts
Google Font API
since May 2019
JavaScript frameworks
Backbone.js
since Oct 2021
JavaScript libraries
Swiper
since Sep 2025
Underscore.js
since Oct 2021
Miscellaneous
Open Graph
since Sep 2025
PWA
since Sep 2025
Programming languages
PHP
since Oct 2021
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Apache HTTP Server
since May 2019
Webmail
Microsoft 365
since Aug 2022
Widgets
Browser-Update.org
since Sep 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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 80% phone
- 20% desktop
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.09 / 10 · ranked #1,441,520 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.8 MB · 22 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on HOSTPOINT-AS (217.26.53.119)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 17,984,811, 2 hosts
- Verified with: Brevo, Google, Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.vhs-up.ch | 10 |
| vhs-up.ch | 8 |