What powers vispronet.de?
Last seen Sep 2026 · 26 technologies across 18 categories
Analytics
CDN
Cookie compliance
Databases
Ecommerce
JavaScript frameworks
JavaScript libraries
Live chat
Miscellaneous
Payment processors
Performance
Programming languages
Reviews
Security
Tag managers
UI frameworks
Web servers
Webmail
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 66% desktop
- 34% phone
Germany
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.92 / 10 · ranked #1,737,334 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 3.3 MB · 128 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Deutsche Telekom (193.158.223.11)
- DNS: heitech.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine, BIMI
- SSL: DigiCert, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 3,540,900, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.vispronet.de | 23 |
| m.vispronet.de | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Calendly Sep 2026
- detected lit-element Aug 2026
- detected lit-html Aug 2026
- detected Priority Hints Apr 2026
- dropped Amazon S3 Nov 2025
- dropped Amazon Web Services Nov 2025
- dropped core-js Nov 2025
- dropped Facebook Pixel Nov 2025