What powers jonas-strambach.de?

Last seen Aug 2026 · 25 technologies across 15 categories

Advertising

Microsoft Advertising
since Jun 2026

Analytics

Facebook Pixel v2.9.377
since Jun 2026
Google Analytics
since Sep 2023
Linkedin Insight Tag
since Jun 2026
Microsoft Clarity
since Jun 2026

CDN

Cloudflare
since Sep 2023

Cookie compliance

Cookiebot v1
since Jul 2026

Development

Turbopack
since Jun 2026

JavaScript frameworks

Next.js v16.2.6
since Jun 2026
Next.js App Router
since Jun 2026
React
since Jun 2026

JavaScript libraries

core-js v3.32.2
since Sep 2023

Live chat

WhatsApp Business Chat
since Mar 2023

Marketing automation

HubSpot
since Sep 2023

Miscellaneous

HTTP/3
since Jun 2026
Open Graph
since Mar 2023
PWA
since Jun 2026
Webpack
since Jun 2026

Performance

Priority Hints
since Nov 2023

Programming languages

Node.js
since Jun 2026

Security

Cloudflare Bot Management
since Sep 2023
HSTS
since Jun 2026

UI frameworks

Tailwind CSS
since Jun 2026

Widgets

Outbrain
since Jun 2026

AI Crawlers

Blocks 4 of 33 AI crawlers we track by name in its robots.txt, restricts 5 more. Checked Aug 2026.

Training crawlers

  • Bytespider Blocked
  • CCBot Blocked
  • meta-externalagent Blocked
  • Applebot-Extended Restricted
  • ClaudeBot Restricted
  • Google-Extended Restricted
  • GPTBot Restricted

Search and AI assistants

  • Amazonbot Blocked
  • PerplexityBot Restricted

The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

Content Signals: search=yes ai-train=no declared in robots.txt

See who blocks each AI crawler across the web

AI Crawlers

4 of 33 AI crawlers blocked

Standards: llms.txt, llms-full.txt, Content Signals

Full breakdown

Open Page Rank

1.77 / 10 · ranked #4,505,953 of all domains

6 referring domains · OpenPageRank

Page

  • Language: German
  • CDN: Cloudflare
  • Weight: 2.7 MB · 151 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

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