What powers felix-ferro.com?

Analytics

Roistat

since Jun 2025

Yandex.Metrika

since May 2021

JavaScript libraries

FancyBox v3.5.7

since Aug 2022

jQuery v3.4.1

since May 2021

Swiper

since Feb 2025

Live chat

WhatsApp Business Chat

since Aug 2022

Miscellaneous

Popper

since Aug 2023

Programming languages

PHP v5.5.37

since May 2021

UI frameworks

Bootstrap v4.3.1

since May 2021

Web servers

Nginx

since May 2021