What powers querholz.de?

Caching

WordPress Super Cache

since Mar 2025

CMS

WordPress v6.9.4

since Mar 2025

Databases

MySQL

since Mar 2025

Font scripts

Twitter Emoji (Twemoji)

since Jan 2026

Hosting

Strato

since Mar 2025

JavaScript frameworks

Vue.js

since Mar 2025

JavaScript libraries

core-js v3.46.0

since Mar 2025

jQuery v3.7.1

since Mar 2025

jQuery Migrate v3.4.1

since Mar 2025

jQuery UI v1.13.3

since Mar 2025

Lightbox

since Aug 2025

Swiper

since Mar 2025

Miscellaneous

Open Graph

since Mar 2025

RSS

since Mar 2025

Operating systems

UNIX

since Mar 2025

Performance

Priority Hints

since Mar 2025

Programming languages

PHP v8.4.19

since Mar 2025

Reviews

Trustindex

since Aug 2025

Security

Friendly Captcha

since Jul 2025

Web servers

Apache HTTP Server v2.4.66

since Mar 2025

WordPress plugins

Borlabs Cookie

since Mar 2025

Elementor v4.0.2

since Mar 2025

Yoast SEO v27.4

since Mar 2025

WordPress themes

Hello Elementor v3.4.6

since Mar 2025