What powers mainradweg.com?

Last seen Aug 2026 · 13 technologies across 9 categories

Analytics

Plausible
since Feb 2024

Cookie compliance

Klaro
since Mar 2022

Hosting

IONOS
since Aug 2022

JavaScript libraries

core-js v3.6.5
since Sep 2021
FancyBox v3.5.7
since Apr 2019
jQuery v3.6.0
since Apr 2019
jQuery UI v1.13.0
since Apr 2019
Preact
since Nov 2021

Miscellaneous

Open Graph
since Sep 2022

Programming languages

PHP
since Sep 2021

Security

HSTS
since May 2024

Tag managers

Google Tag Manager
since Jul 2021

Web servers

Apache HTTP Server
since Apr 2019

AI Crawlers

Restricts 10 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Training crawlers

  • CCBot Restricted
  • ClaudeBot Restricted
  • GPTBot Restricted
  • meta-externalagent Restricted

Search and AI assistants

  • Applebot Restricted
  • Claude-SearchBot Restricted
  • OAI-SearchBot Restricted
  • PerplexityBot Restricted

User-request fetchers

  • ChatGPT-User Restricted
  • Claude-User Restricted

The other 23 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

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

  • Sep 2026 claude-searchbot added to robots.txt
  • Sep 2026 claude-user added to robots.txt
  • Sep 2026 chatgpt-user added to robots.txt
  • Sep 2026 perplexitybot added to robots.txt
  • Sep 2026 applebot added to robots.txt
  • Sep 2026 ccbot added to robots.txt

See who blocks each AI crawler across the web

AI Crawlers

10 of 33 AI crawlers restricted

Standards: Content Signals

Full breakdown

Audience

  • 80% phone
  • 11% tablet
  • 9% desktop
  • Germany
  • Netherlands

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

Open Page Rank

4.69 / 10 · ranked #344,373 of all domains

177 referring domains · OpenPageRank

Core Web Vitals

LCP0.9 s
INP100 ms
CLS0
TTFB400 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: German
  • Weight: 1.0 MB · 28 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

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