What powers kupfer-hs.de?

Last seen Aug 2026 · 39 technologies across 20 categories

Analytics

Burst
since Mar 2024
Facebook Pixel v2.9.377
since Oct 2025
Google Analytics
since Mar 2024

Caching

RackCache
since Oct 2025

CDN

Cloudflare
since Oct 2025

CMS

WordPress
since Mar 2024

Databases

MySQL
since Mar 2024

Font scripts

Google Font API
since Mar 2024
Twitter Emoji (Twemoji) v14.0.2
since Mar 2024

Hosting

Strato
since Mar 2024

JavaScript libraries

core-js v3.32.2
since Mar 2024
jQuery v1.8.1
since Mar 2024
jQuery Migrate v3.3.2
since Mar 2024
jQuery UI v1.13.2
since Mar 2024
Lodash v1.7.0
since Oct 2025
Moment.js v2.6.0
since Oct 2025
Preact
since Mar 2024
Swiper
since Mar 2024
Underscore.js v1.13.4
since Mar 2024

Marketing automation

ClickFunnels
since Oct 2025

Miscellaneous

Open Graph
since Mar 2024
RSS
since Mar 2024

Operating systems

UNIX
since Mar 2024

Payment processors

Recurly
since Oct 2025
Stripe
since Oct 2025

Performance

Priority Hints
since Mar 2024

Programming languages

PHP v8.0.30
since Mar 2024
Ruby
since Oct 2025

Security

Cloudflare Bot Management
since Oct 2025

UI frameworks

Animate.css
since Mar 2024

Video players

MediaElement.js v4.2.5
since Oct 2025
VideoJS
since Oct 2025

Web servers

Apache HTTP Server v2.4.58
since Mar 2024

WordPress plugins

Elementor v3.20.1
since Mar 2024
MonsterInsights v8.25.0
since Mar 2024
WPForms v1.8.7.2
since Mar 2024
Yoast SEO v21.1
since Mar 2024

WordPress themes

Twenty Twenty-One
since Mar 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 Aug 2026.

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

0.28 / 10 · ranked #64,239,537 of all domains

0 referring domains · OpenPageRank

Subdomains

HostTechs
kupfer-hs.de 26
info.kupfer-hs.de 18

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