What powers h2rijders.nl?

Last seen Sep 2026 · 10 technologies across 7 categories

Analytics

Umami
since Aug 2026

Font scripts

Google Font API
since Mar 2022

Miscellaneous

HTTP/3
since Jun 2026
Open Graph
since Aug 2026
PWA
since Jul 2026
RSS
since Dec 2022

Performance

Priority Hints
since Jul 2026

Programming languages

PHP v8.2.33
since Jun 2021

Security

HSTS
since Oct 2022

UI frameworks

Tailwind CSS
since Apr 2022

AI Crawlers

Blocks 15 of 33 AI crawlers we track by name in its robots.txt, restricts 7 more. Checked Oct 2026.

Training crawlers

  • Applebot-Extended Blocked
  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • cohere-training-data-crawler Blocked
  • Diffbot Blocked
  • FacebookBot Blocked
  • Google-Extended Blocked
  • GPTBot Blocked
  • ImagesiftBot Blocked
  • meta-externalagent Blocked
  • PanguBot Blocked
  • Webzio-Extended Blocked

Search and AI assistants

  • Amazonbot Blocked
  • YouBot Blocked
  • Applebot Restricted
  • Claude-SearchBot Restricted
  • OAI-SearchBot Restricted
  • PerplexityBot Restricted

User-request fetchers

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

The other 11 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
  • Sep 2026 bytespider added to robots.txt
  • Sep 2026 chatgpt-user added to robots.txt
  • Sep 2026 claude-searchbot added to robots.txt
  • Sep 2026 ccbot added to robots.txt
  • Sep 2026 claudebot added to robots.txt
  • Sep 2026 claude-user added to robots.txt

See who blocks each AI crawler across the web

AI Crawlers

15 of 33 AI crawlers blocked

Full breakdown

Open Page Rank

3.00 / 10 · ranked #1,581,827 of all domains

7 referring domains · OpenPageRank

Page

  • Language: Dutch
  • Weight: 1.1 MB · 25 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

From the homepage's own structured data (Oct 2026).

Infrastructure

  • Email: no MX record returned
  • Email security: DNSSEC signed
  • SSL: Let's Encrypt, RSA 4096, expires Nov 2026
  • Common Crawl link graph: rank 285,207

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

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