What powers kluczdouczeniasie.pl?

CMS

WordPress v6.4.3

since Mar 2021

Comment systems

Livefyre

since Dec 2021

Databases

MySQL

since Mar 2021

Ecommerce

Cart Functionality

since May 2022

WooCommerce v7.5.1

since Dec 2021

Font scripts

Google Font API

since Mar 2021

Hosting panels

Plesk

since Mar 2021

JavaScript libraries

core-js v2.6.11

since Dec 2021

jQuery v3.7.1

since Mar 2021

Lightbox

since Mar 2021

Maps

Leaflet

since Dec 2021

Miscellaneous

Babel

since Dec 2021

HTTP/3

since Feb 2026

Open Graph

since Oct 2022

RSS

since Dec 2022

Performance

Priority Hints

since Apr 2023

Programming languages

PHP v7.4.33

since Mar 2021

UI frameworks

Animate.css

since Mar 2021

Web servers

Nginx

since Mar 2021

WordPress plugins

Themify Builder

since Aug 2024

Yoast SEO v18.4.1

since Mar 2021