What powers castello-dresden.de?
Last seen Oct 2026 · 16 technologies across 13 categories
Analytics
Linkedin Insight Tag
since Nov 2024
CDN
Google Cloud CDN
since Sep 2024
CMS
Wagtail
since Sep 2024
IaaS
Google Cloud
since Sep 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Python
since Sep 2024
Security
HSTS
since Jan 2025
Tag managers
Google Tag Manager
since Jun 2023
Video players
YouTube
since Jun 2023
Web frameworks
Django
since Sep 2024
Webmail
Microsoft 365
since Jun 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
1.01 / 10 · ranked #12,396,033 of all domains
3 referring domains · OpenPageRank
Page
- Language: German
- CDN: Google
- Weight: 6.4 MB · 93 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on IONOS (217.160.0.139, IPv6)
- DNS: IONOS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: ZeroSSL, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 12,715,025, 3 hosts
- Verified with: Google, Microsoft 365, Zoho
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted