What powers fsh.sk?

Authentication

Facebook Login

since Dec 2021

CDN

Google Hosted Libraries

since Mar 2022

Email

Mailjet

since Mar 2024

Font scripts

Font Awesome

since Sep 2025

Google Font API

since May 2020

JavaScript libraries

FancyBox v3.1.20

since May 2020

jQuery v3.2.1

since May 2020

Miscellaneous

HTTP/3

since Jun 2024

Open Graph

since Sep 2022

PWA

since Aug 2022

Programming languages

PHP

since May 2020

Rich text editors

Froala Editor v2+

since Sep 2025

Tag managers

Google Tag Manager

since Oct 2023

UI frameworks

Bootstrap

since May 2020

Web frameworks

Nette Framework

since May 2020

Web servers

Nginx

since May 2020

OpenResty

since May 2020

Widgets

Tripadviser.Widget

since Dec 2021