What powers kauf.ch?

Last seen Oct 2026 · 27 technologies across 17 categories

Analytics

Facebook Pixel v2.9.419
since Jun 2021

CDN

Amazon S3
since Aug 2022

Databases

MySQL
since Jan 2019

Ecommerce

Cart Functionality
since Aug 2020
Shopware v6
since Jan 2019

Form builders

Klaviyo Forms
since Oct 2026

JavaScript frameworks

React
since Oct 2026

JavaScript libraries

core-js v2.6.9
since Aug 2021
Hammer.js v2.0.7
since Jun 2021
jQuery v3.5.1
since Jan 2019
lit-element v4.2.2
since Mar 2025
lit-html v3.3.3
since Mar 2025
Preact
since Mar 2025
Swiper
since Sep 2022

Marketing automation

Klaviyo
since May 2026
MailChimp
since Aug 2022

Miscellaneous

Open Graph
since Sep 2022
Webpack
since Jun 2021

PaaS

Amazon Web Services
since Aug 2022

Programming languages

PHP
since Jan 2019

Reviews

Trusted Shops
since Mar 2025

Search engines

Doofinder
since Jun 2024

Security

HSTS
since Sep 2022
reCAPTCHA
since Oct 2022

UI frameworks

Bootstrap v4.3.1
since Jun 2021

Web frameworks

Symfony
since Jun 2020

Web servers

Apache HTTP Server
since Nov 2024

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, llms-full.txt

Full breakdown

Audience

  • 63% phone
  • 30% desktop
  • 8% tablet
  • Switzerland
  • Germany

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

Open Page Rank

1.88 / 10 · ranked #3,934,099 of all domains

5 referring domains · OpenPageRank

Core Web Vitals

LCP1.7 s
INP100 ms
CLS0
TTFB1200 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English (United Kingdom)
  • Weight: 7.1 MB · 150 requests
  • Structured data: Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on INTERNEX-AS (128.204.138.111)
  • DNS: internex.at
  • Email: hostedoffice.ag
  • Email security: SPF (hard fail), DMARC quarantine
  • SSL: Let's Encrypt, RSA 4096, expires Nov 2026
  • Common Crawl link graph: rank 12,155,674, 3 hosts
  • Verified with: Klaviyo, Meta Business

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

Full technology history →
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