What powers kontax.de?

Last seen Oct 2026 · 17 technologies across 12 categories

CDN

Cloudflare
since May 2026
Google Cloud CDN
since May 2026

CMS

Wagtail
since May 2026

IaaS

Google Cloud
since May 2026

JavaScript frameworks

React v18.2.0
since May 2026

JavaScript libraries

LazySizes
since May 2026
MobX
since May 2026

Maps

Google Maps
since May 2023

Miscellaneous

HTTP/3
since May 2026
Open Graph
since Mar 2023
Webpack
since May 2026

Programming languages

Python
since May 2026

Security

Cloudflare Bot Management
since May 2026
HSTS
since May 2026

Video players

Vimeo
since May 2026

Web frameworks

Django
since May 2026

Widgets

Elfsight
since May 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.

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt

Full breakdown

Audience

  • Germany

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

Open Page Rank

1.54 / 10 · ranked #6,143,232 of all domains

5 referring domains · OpenPageRank

Core Web Vitals

LCP1.1 s
INP125 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: German
  • CDN: Google
  • Weight: 20.8 MB · 118 requests
  • Structured data: JSON-LD, OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Google Cloud (216.162.200.200)
  • DNS: inwx.de
  • Email: Hornetsecurity
  • Email security: SPF (hard fail), DMARC reject
  • SSL: ZeroSSL, RSA 2048, expires Jan 2027
  • Common Crawl link graph: rank 12,218,670, 2 hosts
  • Verified with: Google, Microsoft 365

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

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