What powers opera21.ru?

Analytics

Cloudflare Browser Insights

since May 2025

Google Analytics

since Feb 2019

CDN

Cloudflare

since May 2025

CMS

WordPress v6.4.2

since Feb 2019

Databases

MySQL

since Feb 2019

Font scripts

Font Awesome v14x14

since Feb 2019

Google Font API

since Feb 2019

Twitter Emoji (Twemoji) v14.0.2

since Feb 2019

JavaScript frameworks

Vue.js

since Feb 2019

JavaScript Libraries

jQuery v3.7.1

since Jan 2019

jQuery Migrate v3.4.1

since Feb 2019

Moment.js v2.24.0

since Feb 2019

OWL Carousel

since Feb 2019

prettyPhoto

since Feb 2019

Miscellaneous

HTTP/3

since May 2025

Photo galleries

Slider Revolution v6.6.15

since Feb 2019

Programming languages

PHP v8.2.8

since Jan 2019

Security

reCAPTCHA

since Mar 2019

SEO

All in One SEO Pack v3.3.5

since Feb 2019

UI frameworks

Animate.css

since Feb 2019

Video players

YouTube

since Mar 2019

Web servers

Nginx

since Feb 2019