What powers duwe-3d.de?
Last seen Aug 2026 · 11 technologies across 9 categories
CRM
Salesforce
since Feb 2026
Hosting
IONOS
since Aug 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Apr 2023
Open Graph
since Aug 2026
Programming languages
Python
since Dec 2020
Security
HSTS
since Mar 2023
UI frameworks
Web frameworks
Django
since Mar 2023
Webmail
Apple iCloud Mail
since Jan 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% desktop
- 38% phone
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.12 / 10 · ranked #1,390,851 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.7 MB · 42 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on NETCOMBW-AS (93.184.181.29)
- DNS: IONOS
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 12,209,998, 3 hosts
- Verified with: Apple Business, Google, Microsoft 365, Trend Micro Email Security
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Salesforce Feb 2026