What powers lernburg.at?

CMS

WordPress v7.0

since May 2020

Databases

MySQL

since May 2020

Font scripts

Google Font API

since May 2020

Twitter Emoji (Twemoji)

since May 2020

Hosting panels

Plesk

since May 2020

JavaScript frameworks

React v18.3.1

since Dec 2023

Vue.js

since May 2025

JavaScript graphics

anime.js v3.2.1

since Nov 2022

Highcharts v12.6.0

since Oct 2024

JavaScript libraries

core-js v3.39.0

since Nov 2022

jQuery v3.7.1

since May 2020

jQuery Migrate v3.4.1

since May 2020

jQuery UI v1.14.1

since Oct 2024

Moment.js v2.9.0

since Oct 2024

Select2

since May 2020

Underscore.js v1.13.8

since Dec 2023

Marketing automation

MailChimp

since Nov 2022

Miscellaneous

Open Graph

since Nov 2022

PWA

since Oct 2024

RSS

since Dec 2022

Page builders

WordPress Block Editor

since Oct 2025

wpBakery

since Nov 2022

Payment processors

Stripe

since Oct 2024

Performance

Priority Hints

since Oct 2023

Programming languages

PHP v8.2.31

since May 2020

UI frameworks

Animate.css

since May 2020

Semantic UI

since Oct 2024

Video players

Plyr

since Nov 2022

VideoJS v7.8.3

since Oct 2024

Web servers

Nginx

since May 2020

WordPress plugins

Borlabs Cookie

since Nov 2022

Contact Form 7 v6.1.6

since Nov 2022

MailChimp for WooCommerce v6.1.1

since Nov 2022

WooCommerce v10.8.1

since May 2020

WooCommerce Stripe Payment Gateway

since Oct 2024

Yoast SEO v27.7

since May 2020