What powers dv-schulen.de?
Last seen Jun 2026 · 10 technologies across 7 categories
Cookie compliance
Klaro
since Jun 2023
JavaScript frameworks
ExtJS
since Jun 2023
JavaScript libraries
Rich text editors
CKEditor
since Jun 2023
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Mar 2020
Webmail
Microsoft 365
since Aug 2022
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.72 / 10 · ranked #4,834,839 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 4.2 MB · 54 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| wirtschaftsschule.dv-schulen.de | 10 |
| www.dv-schulen.de | 10 |
Full technology history →
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Recent changes
- detected HSTS May 2026