What powers zkn.de?
Last seen Jun 2026 · 31 technologies across 20 categories
Analytics
Caching
CDN
CMS
Databases
Editors
Font scripts
Hosting
JavaScript graphics
JavaScript libraries
Live chat
LMS
Miscellaneous
Page builders
Payment processors
Programming languages
Security
Web servers
Webmail
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| zfa | #44 | 1 |
| kzvn | #5 | 1 |
| zfa meaning | #86 | 0 |
| zbron | #78 | 0 |
| nanz and kraft coupon code | #50 | 0 |
| 5 ddg | #28 | 0 |
| dr jetzer | #43 | 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.
Audience
- 80% phone
- 16% desktop
- 4% tablet
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.34 / 10 · ranked #85,923 of all domains
160 referring domains · OpenPageRank
Search traffic
2 est. monthly organic visits (US)
7 keywords in Google's top 30
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 7.7 MB · 47 requests
- WordPress theme: zkn · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| online-campus.zkn.de | 18 |
| zkn.de | 14 |
| kongress.zkn.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected WhatsApp Business Chat Mar 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Cloudflare Browser Insights Dec 2025