What powers kesslerplatz.ch?

Last seen Oct 2026 · 9 technologies across 6 categories

Analytics

Matomo Analytics
since Jan 2026

JavaScript frameworks

Prototype v1.7.3
since Jan 2026

JavaScript libraries

LazySizes
since Jan 2026
Lodash v4.18.1
since Jan 2026

Miscellaneous

Open Graph
since Jan 2026
PWA
since Jan 2026

Security

HSTS
since Jan 2026
reCAPTCHA
since Jan 2026

Web servers

Nginx v1.26.3
since Jan 2026

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

Audience

  • Switzerland

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.50 / 10 · ranked #6,529,886 of all domains

3 referring domains · OpenPageRank

Core Web Vitals

LCP2.1 s
INP125 ms
CLS0.2
TTFB300 ms

Real user p75, Chrome UX Report, Oct 2026.

Page

  • Language: German
  • Weight: 2.1 MB · 35 requests
  • Structured data: Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on NTS (217.11.221.200)
  • DNS: netstyle.ch
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 4096, expires Nov 2026
  • Common Crawl link graph: rank 27,551,385
  • Verified with: Google

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

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