What powers karl.de?
Last seen Jun 2026 · 29 technologies across 18 categories
Analytics
Etracker
since Jul 2024
Google Analytics
since Aug 2018
CMS
WordPress
since Apr 2026
Databases
MySQL
since Aug 2018
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Typekit
since Apr 2026
JavaScript frameworks
JavaScript libraries
Swiper
since Apr 2026
Miscellaneous
Payment processors
PayPal
since Feb 2022
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since Aug 2018
Reviews
Trustindex
since Apr 2026
Security
Cloudflare Turnstile
since Apr 2026
HSTS
since Feb 2026
Tag managers
Google Tag Manager
since Aug 2018
Web frameworks
Symfony
since Mar 2020
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Microsoft 365
since Dec 2025
WordPress plugins
Audience
- 84% phone
- 12% desktop
- 4% tablet
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.86 / 10 · ranked #1,860,399 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 2.5 MB · 61 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| unternehmen.karl.de | 22 |
| www.karl.de | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped Stimulus Mar 2026
- dropped YouTube Mar 2026
- detected HSTS Feb 2026
- detected PayPal Feb 2026
- detected Webpack Feb 2026
- detected Microsoft 365 Dec 2025
- detected Cloudflare Sep 2025
- detected Cloudflare Bot Management Sep 2025