What powers gertrudis-center.de?

Last seen Aug 2026 · 15 technologies across 8 categories

CDN

Bunny
since Jul 2026
Cloudflare
since Jul 2026

JavaScript frameworks

Next.js v15.5.21
since Jul 2026
Next.js App Router
since Jul 2026
React
since Jul 2026

JavaScript graphics

Three.js v176
since Jul 2026

Miscellaneous

HTTP/3
since Jul 2026
Open Graph
since Apr 2024
Webpack
since Jul 2026

PaaS

Render
since Jul 2026

Performance

Priority Hints
since Jul 2026

Programming languages

Node.js
since Jul 2026

UI frameworks

Radix UI
since Jul 2026
shadcn/ui
since Jul 2026
Tailwind CSS
since Apr 2022

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

Audience

  • 100% phone
  • Germany

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

Open Page Rank

0.28 / 10 · ranked #64,147,140 of all domains

0 referring domains · OpenPageRank

Core Web Vitals

LCP2.3 s
INP125 ms
CLS0.15
TTFB300 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: German
  • CDN: Cloudflare
  • Weight: 2.9 MB · 150 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

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