What powers sdz.de?
Last seen Oct 2026 · 21 technologies across 14 categories
Analytics
Leadinfo
since May 2023
Caching
W3 Total Cache
since May 2023
CMS
WordPress
since Nov 2021
Databases
MySQL
since Nov 2021
Font scripts
Twitter Emoji (Twemoji)
since May 2024
JavaScript frameworks
Vue.js
since Nov 2021
JavaScript libraries
Miscellaneous
Open Graph
since May 2023
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Nov 2021
SEO
Web servers
Apache HTTP Server
since May 2023
Webmail
Microsoft 365
since Sep 2022
WordPress plugins
Borlabs Cookie
since Nov 2021
Formidable Form
since May 2023
Popup Maker
since Mar 2024
WPML
since Mar 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
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Open Page Rank
1.83 / 10 · ranked #4,186,025 of all domains
10 referring domains · OpenPageRank
Page
- Language: German (Germany)
- Weight: 5.5 MB · 62 requests
- WordPress theme: impreza (child: impreza-child) · all themes
- Structured data: JSON-LD, Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- SDZ GmbH
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Hetzner (213.133.121.68)
- DNS: Hetzner
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: DigiCert, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 9,147,665, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Tag Manager Aug 2026
- dropped wpBakery Aug 2026
- dropped jQuery UI Jul 2026
- dropped Popup Maker Jul 2026
- detected Vue.js Jul 2026