What powers fent.ch?

Last seen Oct 2026 · 17 technologies across 8 categories

Analytics

Google Analytics
since Aug 2025
Matomo Analytics
since Aug 2023

JavaScript frameworks

Backbone.js
since Aug 2023
Prototype v1.7.3
since Aug 2023

JavaScript libraries

core-js v3.6.5
since Aug 2023
jQuery v1.12.4
since Aug 2023
lit-element v4.2.2
since Oct 2024
lit-html v3.3.3
since Oct 2024
Underscore.js
since Aug 2023

Maps

Google Maps
since Aug 2023

Miscellaneous

Open Graph
since Aug 2023
PWA
since Aug 2023
SWFObject
since Aug 2023

Security

HSTS
since Aug 2023
reCAPTCHA
since Aug 2023

Web servers

Nginx v1.26.3
since Aug 2023

Webmail

Microsoft 365
since Aug 2023

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

1.97 / 10 · ranked #3,677,798 of all domains

8 referring domains · OpenPageRank

Page

  • Language: German
  • Weight: 12.2 MB · 131 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on NTS (217.11.221.200)
  • DNS: ch-inter.net
  • Email: Microsoft 365
  • Email security: SPF (hard fail), no DMARC record
  • SSL: Let's Encrypt, RSA 4096, expires Jan 2027
  • Common Crawl link graph: rank 26,683,151
  • Verified with: Microsoft 365

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

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