What powers schaefer.biz?
Last seen Jun 2026 · 24 technologies across 15 categories
A/B Testing
Etracker
since May 2021
Caching
WP Rocket
since Nov 2023
CMS
Databases
MySQL
since Sep 2020
JavaScript frameworks
GSAP
since Jul 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since Aug 2023
Programming languages
Security
HSTS
since Sep 2022
SEO
Web servers
Nginx
since Nov 2023
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Smash Balloon Instagram Feed
since Sep 2023
WordPress Super Cache
since Nov 2022
wpBakery
since Jul 2021
Audience
- 55% phone
- 45% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.44 / 10 · ranked #7,035,745 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 2.0 MB · 47 requests
- WordPress theme: impreza · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.schaefer.biz | 22 |
| schaefer.biz | 19 |
Full technology history →
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Recent changes
- dropped OWL Carousel Nov 2025
- dropped Performant Translations Sep 2025