What powers ruebenack.de?
Last seen Jun 2026 · 26 technologies across 18 categories
Appointment scheduling
Calendly
since May 2025
Caching
Varnish
since May 2025
CDN
Cloudimage
since May 2025
CMS
WordPress
since May 2025
Cookie compliance
Usercentrics
since May 2025
Databases
MySQL
since May 2025
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Live chat
WhatsApp Business Chat
since May 2025
Miscellaneous
Open Graph
since Sep 2022
PWA
since May 2025
Performance
Priority Hints
since May 2025
Programming languages
PHP
since Jan 2019
Security
HSTS
since May 2025
SEO
UI frameworks
Tailwind CSS
since Apr 2022
ZURB Foundation
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Apr 2021
Webmail
Microsoft 365
since Dec 2024
Widgets
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.27 / 10 · ranked #9,031,870 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 1.1 MB · 46 requests
- WordPress theme: onoffice-classic · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ruebenack.de | 19 |
| ruebenack.de | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped YouTube May 2026
- dropped Leaflet Apr 2026
- dropped Cloudflare Dec 2025
- dropped Cloudflare Bot Management Dec 2025
- dropped Vimeo Dec 2025
- detected Leaflet Nov 2025
- detected Cloudflare Aug 2025
- detected Cloudflare Bot Management Aug 2025
- dropped Select2 Aug 2025
- detected Vimeo Aug 2025
- detected YouTube Aug 2025