What powers 
rpi-virtuell.de?
Last seen Sep 2026 · 39 technologies across 17 categories
Caching
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
UI frameworks
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
Training crawlers
- meta-externalagent Blocked
The other 32 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 meta-externalagent added to robots.txt
- Sep 2026 *: Blocked (was Restricted)
- Sep 2026 *: Restricted (was Blocked)
- Sep 2026 meta-externalagent removed from robots.txt
- Aug 2026 meta-externalagent added to robots.txt
- Aug 2026 meta-externalagent removed from robots.txt
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
All crawlers blocked
Audience
- 55% phone
- 45% desktop
Germany
Austria
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.86 / 10 · ranked #121,279 of all domains
246 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 0.8 MB · 18 requests
- WordPress theme: blocksy · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Hetzner (88.99.213.122)
- DNS: dcsix.net
- Email: rpi-virtuell.de
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed, CAA, MTA-STS, BIMI
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 432,370, 25 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| wlo.rpi-virtuell.de | 29 |
| rpi-virtuell.de | 16 |
| material.rpi-virtuell.de | 14 |
| blogs.rpi-virtuell.de | 13 |
| news.rpi-virtuell.de | 12 |
Full technology history →
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Recent changes
- dropped WordPress Multisite Jul 2026
- dropped Stackable Mar 2026