What powers fritz-karsen.de?
Last seen Jun 2026 · 38 technologies across 15 categories
CMS
WordPress
since Mar 2021
Databases
MySQL
since Mar 2021
Editors
Font scripts
Google Font API
since Mar 2021
Hosting
ALL-INKL
since Aug 2022
JavaScript frameworks
JavaScript libraries
Select2
since Apr 2023
SweetAlert2
since Oct 2023
Swiper
since Sep 2022
Tippy.js
since Jul 2023
Underscore.js
since Apr 2023
Maps
OpenStreetMap
since Apr 2025
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
Security
HSTS
since Apr 2023
UI frameworks
SvelteKit
since Apr 2025
Web servers
Apache HTTP Server
since Mar 2020
Nginx
since Apr 2023
WordPress plugins
Contact Form 7
since Feb 2026
RankMath SEO
since Nov 2022
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.25 / 10 · ranked #1,194,072 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 3.5 MB · 40 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.fritz-karsen.de | 23 |
| nextcloud.fritz-karsen.de | 18 |
| fksorga.fritz-karsen.de | 9 |
| fritz-karsen.de | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Font Awesome Apr 2026
- dropped particles.js Apr 2026
- detected Contact Form 7 Feb 2026
- dropped Selectize Jan 2026