What powers 21vek-second-opt.ru?

Analytics

VK Pixel

since Nov 2021

CDN

Google Hosted Libraries

since Feb 2022

CMS

Joomla

since Feb 2019

Font scripts

Google Font API

since Feb 2019

JavaScript frameworks

React

since Mar 2023

styled-components v5.3.11

since Mar 2023

JavaScript libraries

core-js v3.34.0

since Mar 2023

FancyBox v2.1.3

since Feb 2019

jQuery v1.12.4

since Feb 2019

jQuery Migrate v1.4.1

since Feb 2019

Modernizr v2.6.2

since Feb 2019

Programming languages

PHP v5.6.40

since Feb 2019

Security

HSTS

since Sep 2022

Web servers

Nginx v1.20.2

since Feb 2019

Widgets

GetButton

since Mar 2023