What powers window.de?
Last seen May 2026 · 36 technologies across 21 categories
Accessibility
Advertising
Analytics
Authentication
Caching
CMS
Databases
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| vff | #99 | 7 |
| fassade | #42 | 1 |
| ho 03 | #45 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
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
No AI crawlers blocked
Audience
- 59% phone
- 41% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.31 / 10 · ranked #194,559 of all domains
160 referring domains · OpenPageRank
Search traffic
8 est. monthly organic visits (US)
3 keywords in Google's top 30
Core Web Vitals
| LCP | 8.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 7100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- Verband Fenster + Fassade
- Founded: 1979
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on LINEVAST (83.171.238.205)
- DNS: luka.de
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 6,721,535, 8 hosts
- Verified with: Brevo, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| window.de | 30 |
| www.window.de | 12 |
Full technology history →
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Recent changes
- detected Select2 Feb 2026