What powers weltklassejungs.de?

A/B Testing

Google Optimize

since Feb 2021

Advertising

Microsoft Advertising

since Feb 2021

Analytics

Google Analytics

since Aug 2018

Smartlook

since Jul 2022

CDN

cdnjs

since Nov 2021

Cloudflare

since May 2022

Cookie compliance

Osano v3.0.3

since Aug 2020

Font scripts

Google Font API

since Oct 2020

Hosting

Hetzner

since Sep 2024

JavaScript frameworks

React

since Aug 2018

JavaScript libraries

Axios

since Aug 2022

core-js v3.37.1

since Sep 2021

Howler.js v2.0.15

since Jul 2021

jQuery v3.4.1

since Feb 2021

Lodash v4.17.15

since Aug 2022

Live chat

Tawk.to

since Aug 2018

Marketing automation

Sendinblue

since Sep 2021

Miscellaneous

Open Graph

since Sep 2022

Popper

since Aug 2022

PWA

since Aug 2022

Operating systems

Ubuntu

since Jul 2024

Reviews

Trustpilot

since May 2021

Security

ClickCease

since Sep 2022

HSTS

since Jul 2024

reCAPTCHA

since Apr 2019

Tag managers

Google Tag Manager

since Aug 2018

UI frameworks

Bootstrap v4.4.1

since Feb 2021

Web servers

Apache HTTP Server v2.4.58

since Aug 2018

Nginx

since Aug 2022

Webmail

Google Workspace

since Aug 2022

Widgets

Sumo

since Feb 2022