What powers elterngeld-zentrum.de?

Last seen Aug 2026 · 27 technologies across 17 categories

Analytics

Google Analytics
since Jul 2025
Umami
since Oct 2025

CDN

Cloudflare
since Jul 2025

Development

Turbopack
since Nov 2025

Font scripts

Google Font API
since Oct 2025

Issue trackers

Sentry
since Oct 2025

JavaScript frameworks

Next.js v16.1.6
since Jul 2025
Next.js App Router
since Jul 2025
React
since Jul 2025
Reveal.js
since Aug 2026

JavaScript libraries

Highlight.js
since Aug 2026

Live chat

WhatsApp Business Chat
since Jul 2025

Miscellaneous

HTTP/3
since Jul 2025
Open Graph
since Jul 2025
PWA
since Jul 2025
Webpack
since Jul 2025

Performance

Priority Hints
since Jul 2025

Programming languages

Node.js
since Jul 2025

Security

HSTS
since Aug 2026

Static site generator

Astro
since Aug 2026

Tag managers

Google Tag Manager
since Jul 2025

UI frameworks

Radix UI
since Jul 2025
shadcn/ui
since Jul 2025
Tailwind CSS
since Jul 2025

Webmail

Microsoft 365
since Jul 2025

Widgets

ProvenExpert
since Aug 2026

AI Crawlers

Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.

Training crawlers

  • Applebot-Extended Restricted
  • Bytespider Restricted
  • CCBot Restricted
  • ClaudeBot Restricted
  • cohere-training-data-crawler Restricted
  • Google-Extended Restricted
  • GPTBot Restricted
  • meta-externalagent Restricted

Search and AI assistants

  • Claude-SearchBot Restricted
  • OAI-SearchBot Restricted
  • PerplexityBot Restricted
  • YouBot Restricted

User-request fetchers

  • ChatGPT-User Restricted
  • Claude-User Restricted
  • MistralAI-User Restricted
  • Perplexity-User Restricted

The other 17 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

See who blocks each AI crawler across the web

AI Crawlers

16 of 33 AI crawlers restricted

Standards: llms.txt, llms-full.txt

Full breakdown

Audience

  • 78% phone
  • 22% desktop
  • Germany

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

Open Page Rank

0.29 / 10 · ranked #50,675,311 of all domains

0 referring domains · OpenPageRank

Core Web Vitals

LCP0.7 s
INP100 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: German
  • CDN: Cloudflare
  • Weight: 0.7 MB · 35 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

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