What powers fesec.be?

Analytics

Google Analytics vUA

since May 2021

CDN

Amazon S3

since Jan 2023

CMS

WordPress v7.0

since May 2020

Comment systems

Livefyre

since Jan 2023

Databases

MySQL

since May 2020

Ecommerce

Cart Functionality

since Feb 2021

Font scripts

Google Font API

since May 2020

Twitter Emoji (Twemoji)

since May 2020

Typekit

since Jan 2023

Hosting panels

Plesk

since May 2020

JavaScript graphics

Chart.js

since Oct 2025

MathJax v3.2.2

since Jul 2021

JavaScript libraries

core-js v3.46.0

since Mar 2022

Flickity

since Apr 2026

jQuery v3.7.1

since May 2020

jQuery Migrate v3.4.1

since May 2020

jQuery UI v1.13.3

since Jan 2021

Lightbox

since Apr 2026

math.js

since Jul 2022

Moment.js v2.30.1

since Oct 2025

OWL Carousel

since Dec 2020

Slick

since Dec 2020

Swiper

since Sep 2022

Tippy.js

since Oct 2025

Underscore.js v1.13.8

since Apr 2026

Maps

Leaflet

since Jan 2023

Marketing automation

MailChimp

since Oct 2022

MailChimp for WordPress v4.8.11

since Oct 2022

Miscellaneous

Open Graph

since Oct 2022

Popper

since Oct 2025

PWA

since Jan 2023

RSS

since Dec 2022

PaaS

Amazon Web Services

since Jan 2023

Page builders

Elementor v4.1.1

since May 2020

WordPress Block Editor

since Apr 2026

Performance

Priority Hints

since Aug 2023

Programming languages

C

since Feb 2023

PHP

since May 2020

Security

HSTS

since Jan 2023

Video players

MediaElement.js v4.2.16

since Jul 2021

YouTube

since Dec 2020

Web servers

Nginx

since May 2020

OpenResty v1.29.2.3

since Jun 2026

WordPress plugins

Contact Form 7

since Oct 2022

Divi

since Jul 2021

Jetpack

since Feb 2022

TablePress

since Jun 2022

The Events Calendar

since Apr 2026

W3 Total Cache

since Jan 2023

Yoast SEO v19.11

since Oct 2022

WordPress themes

GeneratePress v3.2.4

since Jun 2022

Kadence WP Kadence v1.4.3

since Oct 2025

OceanWP v4.1.5

since Apr 2026