What powers cerro-edv.de?
Last seen Sep 2026 · 21 technologies across 16 categories
Analytics
CMS
Databases
Hosting
Hosting panels
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.17 / 10 · ranked #10,275,316 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 0.7 MB · 50 requests
- WordPress theme: yootheme (child: yootheme-eickit) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Cerro EDV-Systemhaus GmbH
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on netcup (159.195.37.171)
- DNS: IONOS
- Email: antispameurope.com
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 60,631,687
- Verified with: Google, Microsoft 365
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Redis Sep 2026
- dropped Redis Object Cache Sep 2026
- dropped WP Rocket Sep 2026
- dropped Apache HTTP Server May 2026
- detected Nginx Apr 2026
- detected Plesk Apr 2026
- detected Redis Apr 2026
- detected Redis Object Cache Apr 2026