What powers hdc.ch?
Last seen Sep 2026 · 22 technologies across 13 categories
Analytics
Google Analytics
since Dec 2022
Appointment scheduling
Mews
since Dec 2022
CDN
Cloudflare
since Oct 2023
Unpkg
since Sep 2024
Hosting
Infomaniak
since Dec 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since Dec 2022
particles.js
since Dec 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Open Graph
since Dec 2022
PWA
since Dec 2022
Security
Cloudflare Bot Management
since Oct 2023
HSTS
since Dec 2022
Tag managers
Google Tag Manager
since Aug 2024
UI frameworks
Tailwind CSS
since Dec 2022
Web servers
Apache HTTP Server
since Dec 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
Open Page Rank
1.82 / 10 · ranked #4,251,800 of all domains
5 referring domains · OpenPageRank
Page
- Language: French
- Weight: 41.2 MB · 94 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Infomaniak (128.65.195.208, IPv6)
- DNS: Infomaniak
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 25,685,734, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted