What powers s21v.ru?

Advertising

AdRiver

since Oct 2025

Analytics

Yandex.Metrika

since Apr 2026

Caching

Redis Object Cache

since Apr 2026

CMS

WordPress

since Oct 2025

Databases

MySQL

since Oct 2025

Redis

since Apr 2026

Font scripts

Google Font API

since Oct 2025

JavaScript libraries

jQuery v3.7.1

since Oct 2025

jQuery Migrate v3.4.1

since Oct 2025

MobX

since Apr 2026

Slick

since Oct 2025

Miscellaneous

Open Graph

since Oct 2025

Page builders

WordPress Block Editor

since Oct 2025

Programming languages

PHP

since Oct 2025

UI frameworks

Bootstrap v4.3.1

since Oct 2025

Web servers

Nginx v1.28.0

since Oct 2025

WordPress plugins

RankMath SEO

since Oct 2025