What powers sunkencastles.com?

Last seen Feb 2026 · 22 technologies across 13 categories

Caching

Varnish v6.3
since Apr 2023

CMS

WordPress v6.1.1
since Apr 2023

Comment systems

Livefyre
since Feb 2026

Databases

MySQL
since Apr 2023

Font scripts

Font Awesome
since Apr 2023
Google Font API
since Apr 2023
Twitter Emoji (Twemoji) v14.0.2
since Apr 2023

JavaScript libraries

core-js v3.2.1
since Apr 2023
jQuery v3.7.1
since Apr 2023
jQuery Migrate v3.3.2
since Apr 2023
jQuery UI v1.9.2
since Feb 2026
Tippy.js
since Feb 2026

Maps

Leaflet
since Feb 2026

Marketing automation

MailChimp
since Apr 2023
MailChimp for WordPress v4.8.8
since Apr 2023

Miscellaneous

Open Graph
since Feb 2026
Popper
since Feb 2026
RSS
since Apr 2023

Programming languages

PHP v8.4.15
since Apr 2023

Web servers

Apache HTTP Server
since Apr 2023

Widgets

Patreon
since Apr 2023

Wikis

MediaWiki v1.44.0
since Feb 2026

AI Crawlers

Blocks 32 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.

Training crawlers

  • AI2Bot Blocked
  • Applebot-Extended Blocked
  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • cohere-training-data-crawler Blocked
  • Diffbot Blocked
  • FacebookBot Blocked
  • Google-CloudVertexBot Blocked
  • Google-Extended Blocked
  • GoogleOther Blocked
  • GPTBot Blocked
  • ImagesiftBot Blocked
  • img2dataset Blocked
  • meta-externalagent Blocked
  • PanguBot Blocked
  • SBIntuitionsBot Blocked
  • Webzio-Extended Blocked

Search and AI assistants

  • Amazonbot Blocked
  • Applebot Blocked
  • Claude-SearchBot Blocked
  • DuckAssistBot Blocked
  • OAI-SearchBot Blocked
  • PerplexityBot Blocked
  • PetalBot Blocked
  • YouBot Blocked

User-request fetchers

  • ChatGPT-User Blocked
  • Claude-User Blocked
  • GoogleAgent-Mariner Blocked
  • meta-externalfetcher Blocked
  • MistralAI-User Blocked
  • Perplexity-User Blocked

The other 1 AI crawler we track is not mentioned and stays allowed by default.

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

See who blocks each AI crawler across the web

AI Crawlers

32 of 33 AI crawlers blocked

Full breakdown

Open Page Rank

1.06 / 10 · ranked #11,649,681 of all domains

8 referring domains · OpenPageRank

Infrastructure

  • DNS: Gandi
  • Email: Gandi
  • Email security: SPF (neutral), no DMARC record
  • SSL: Gandi, ECDSA P256, expires Jan 2027
  • Common Crawl link graph: rank 13,162,051, 3 hosts

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

Subdomains

HostTechs
sunkencastles.com 15
wiki.sunkencastles.com 12

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