What powers ref-zla.ch?

CMS

WordPress

since Apr 2023

Databases

MySQL

since Apr 2023

Font scripts

Google Font API

since Apr 2023

Twitter Emoji (Twemoji)

since Apr 2023

Hosting

WordPress Multisite

since Feb 2024

JavaScript libraries

jQuery v3.7.1

since Apr 2023

jQuery Migrate v3.4.1

since Feb 2025

Lightbox

since Apr 2023

Underscore.js v1.13.7

since Feb 2025

Miscellaneous

RSS

since Apr 2023

Programming languages

PHP

since Apr 2023

Security

Cloudflare Turnstile

since Apr 2026

Video players

YouTube

since Jun 2023

Web servers

Apache HTTP Server v2.4

since Apr 2023

WordPress plugins

Contact Form 7 v6.1.5

since Apr 2023

Responsive Lightbox & Gallery v2.7.6

since Apr 2023

WordPress themes

Genesis theme

since Dec 2025