What powers karstens-chemnitz.de?
Last seen Jun 2026 · 18 technologies across 13 categories
CMS
Databases
MySQL
since Feb 2019
JavaScript graphics
Chart.js
since Aug 2020
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Operating systems
FreeBSD
since Feb 2019
Programming languages
PHP
since Feb 2019
Security
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Feb 2019
Web server extensions
Web servers
WordPress plugins
WordPress themes
aThemes Sydney
since Feb 2022
Audience
- 91% phone
- 5% desktop
- 4% tablet
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.29 / 10 · ranked #51,496,101 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.0 MB · 30 requests
- WordPress theme: sydney · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.