What powers vdfb.de?
Last seen Jun 2026 · 15 technologies across 11 categories
CMS
Woltlab Community Framework
since Jul 2024
Font scripts
Hosting
ALL-INKL
since Dec 2022
JavaScript frameworks
JavaScript libraries
Clipboard.js
since Jul 2024
Miscellaneous
Open Graph
since Dec 2022
RSS
since Jul 2024
Programming languages
PHP
since Dec 2022
Security
HSTS
since Feb 2025
UI frameworks
Bootstrap
since Dec 2022
Video players
YouTube
since Dec 2022
Web servers
Apache HTTP Server
since Dec 2022
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.09 / 10 · ranked #11,289,956 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.9 MB · 89 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| forum.vdfb.de | 10 |
| www.vdfb.de | 10 |
Full technology history →
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Recent changes
- detected Bootstrap Icons Apr 2026