What powers doodenverderf.nl?

Last seen Dec 2025 · 21 technologies across 14 categories

CDN

Cloudflare
since Feb 2025

CMS

WordPress v6.9
since Feb 2025

Databases

MySQL
since Feb 2025

Font scripts

Google Font API
since Feb 2025
Twitter Emoji (Twemoji)
since Dec 2025

Hosting panels

Plesk
since Feb 2025

JavaScript frameworks

Backbone.js v1.6.0
since Feb 2025

JavaScript libraries

jQuery v3.7.1
since Feb 2025
jQuery Migrate v3.4.1
since Feb 2025
Underscore.js v1.13.7
since Feb 2025

Miscellaneous

HTTP/3
since Feb 2025
Open Graph
since Feb 2025
RSS
since Feb 2025

Performance

Priority Hints
since Feb 2025

Programming languages

PHP v7.4.33
since Feb 2025

Security

Cloudflare Bot Management
since Feb 2025
HSTS
since Feb 2025

Video players

MediaElement.js v4.2.17
since Feb 2025

Web servers

LiteSpeed
since Feb 2025

WordPress plugins

Jetpack
since Feb 2025
Litespeed Cache
since Feb 2025

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 Sep 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

1.82 / 10 · ranked #4,239,497 of all domains

5 referring domains · OpenPageRank

Infrastructure

  • Hosted on DUOCAST-AS (45.82.188.15)
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 12,992,127, 2 hosts

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

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