What powers vierklee.com?
Last seen Sep 2026 · 17 technologies across 11 categories
Analytics
Google Analytics
since May 2021
CMS
Databases
MySQL
since Mar 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Debian
since Jul 2024
Programming languages
PHP
since Mar 2021
UI frameworks
Animate.css
since Mar 2021
Bootstrap
since Mar 2021
Web servers
WordPress plugins
Otter Blocks
since Aug 2026
WordPress themes
aThemes Sydney
since Feb 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Standards: llms.txt
Open Page Rank
1.35 / 10 · ranked #8,013,588 of all domains
8 referring domains · OpenPageRank
Page
- Language: German
- Weight: 0.8 MB · 42 requests
- WordPress theme: sydney · all themes
- 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
- Hosted on IPAX-AS (185.119.117.21)
- DNS: dic.at
- Email: dic.at
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 24,907,453, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Complianz Jan 2026
- detected Google Analytics Jan 2026
- detected Site Kit Jan 2026