What powers folien21.de?

Last seen Mar 2024 · 20 technologies across 11 categories

Analytics

Google Analytics
since May 2020

CDN

cdnjs
since Sep 2022
Cloudflare
since Sep 2022
jsDelivr
since Dec 2023

Ecommerce

Gambio
since May 2020

JavaScript frameworks

Mustache v2.3.2
since May 2020
RequireJS v2.1.22
since May 2020
Vue.js v2.6.11
since May 2020

JavaScript libraries

core-js v2.5.7
since Sep 2022
Glide.js
since Feb 2023
jQuery v3.6.1
since May 2020
Swiper
since Sep 2022

Live chat

WhatsApp Business Chat
since Sep 2022

Miscellaneous

Babel
since May 2020
Open Graph
since Sep 2022
PWA
since Sep 2022

Payment processors

PayPal
since Sep 2022

Programming languages

PHP
since May 2020

UI frameworks

Bootstrap v3.4.1
since May 2020

Web servers

Nginx
since May 2020

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 Sep 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

4.44 / 10 · ranked #411,740 of all domains

134 referring domains · OpenPageRank

Infrastructure

  • Hosted on KEYWEB-AS (62.141.48.27)
  • DNS: lah-k.de
  • Email: folien21.de
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
  • Common Crawl link graph: rank 6,941,306

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

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