What powers 
chronobiology.ch?
Last seen Sep 2026 · 13 technologies across 10 categories
CMS
Databases
MySQL
since Jan 2021
Font scripts
Google Font API
since Jan 2021
JavaScript libraries
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
PHP
since Jan 2021
Security
HSTS
since Nov 2022
UI frameworks
Web servers
Apache HTTP Server
since Jan 2021
WordPress plugins
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
Open Page Rank
4.75 / 10 · ranked #279,739 of all domains
83 referring domains · OpenPageRank
Page
- Language: English (United Kingdom)
- Weight: 1.8 MB · 36 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (136.243.22.104)
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,147,803, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted