What powers kappa-optronics.com?
Last seen Jun 2026 · 13 technologies across 9 categories
CMS
TYPO3 CMS
since Dec 2021
Font scripts
Font Awesome
since Oct 2023
JavaScript libraries
libphonenumber
since Apr 2022
Slick
since Dec 2021
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Dec 2021
Security
HSTS
since Oct 2023
UI frameworks
Web servers
Apache HTTP Server
since Jan 2026
Nginx
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 51% desktop
- 49% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.88 / 10 · ranked #1,809,352 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0.45 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 1.4 MB · 51 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kappa-optronics.com | 9 |
| jobs.kappa-optronics.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Jan 2026