What powers rudolfschaefer.de?
Last seen Jun 2026 · 23 technologies across 15 categories
Analytics
Etracker
since Mar 2022
CMS
WordPress
since Dec 2020
Databases
MySQL
since Dec 2020
Font scripts
Twitter Emoji (Twemoji)
since Dec 2020
JavaScript frameworks
GSAP
since Dec 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2025
RSS
since Dec 2022
Page builders
wpBakery
since Mar 2022
Programming languages
PHP
since Dec 2020
Security
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since May 2026
UI frameworks
Animate.css
since Dec 2020
Bootstrap
since Dec 2020
Web servers
Apache HTTP Server
since Dec 2020
Widgets
WordPress plugins
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.53 / 10 · ranked #6,227,389 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.6 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 3400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 6.0 MB · 109 requests
- WordPress theme: composer (child: composer-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Tag Manager May 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Open Graph Sep 2025
- detected Yoast SEO Sep 2025