What powers lankhorst.de?

Last seen Oct 2026 · 16 technologies across 9 categories

CMS

Joomla
since Jul 2020

Font scripts

Font Awesome
since Jul 2020

JavaScript frameworks

Vue.js v2.5.16
since Mar 2022

JavaScript libraries

core-js v3.6.5
since Sep 2021
jQuery v1.12.4
since Jul 2020
jQuery Migrate v1.4.1
since Jul 2020
jQuery UI
since Jul 2020

Maps

Mapbox GL JS
since Dec 2022

Miscellaneous

DocuSign
since Apr 2026
HTTP/3
since Apr 2026
Webpack
since Jul 2020

Programming languages

PHP
since Jul 2020

UI frameworks

Bootstrap
since Jul 2020
UIKit
since Mar 2022

Web servers

Nginx
since Jul 2020
OpenResty v1.31.1.1
since Sep 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

  • 81% phone
  • 19% desktop
  • Germany

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

Open Page Rank

2.86 / 10 · ranked #1,856,373 of all domains

27 referring domains · OpenPageRank

Core Web Vitals

LCP2.4 s
INP100 ms
CLS0
TTFB1200 ms

Real user p75, Chrome UX Report, Oct 2026.

Page

  • Language: German (Germany)
  • Weight: 17.3 MB · 104 requests
  • Structured data: Microdata

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on IP-PROJECTS (45.10.26.50)
  • DNS: kunden.de
  • Email: it-p-s.com
  • Email security: SPF (hard fail), DMARC monitor only
  • SSL: Let's Encrypt, RSA 4096, expires Dec 2026
  • Common Crawl link graph: rank 15,856,007, 2 hosts
  • Verified with: DocuSign, Foxit, GlobalSign, Microsoft 365

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

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