What powers 11klass.com?

Analytics

Facebook Pixel v2.9.337

since Jun 2021

Google Analytics

since Jan 2022

VK Pixel

since Jan 2022

Yandex.Metrika

since Jun 2021

CDN

cdnjs

since Jun 2026

Cloudflare

since Jun 2026

CMS

Tilda

since Jun 2021

Ecommerce

Cart Functionality

since Jan 2022

Font scripts

Google Font API

since Jun 2021

Hosting

REG.RU

since Aug 2022

JavaScript frameworks

Vue.js

since Mar 2022

JavaScript libraries

core-js v3.32.2

since Jan 2022

Hammer.js v2.0.8

since Jun 2021

jQuery v1.10.2

since Jun 2021

Live chat

WhatsApp Business Chat

since Apr 2022

Maps

Google Maps

since Dec 2022

Miscellaneous

Open Graph

since Nov 2022

Performance

Priority Hints

since Nov 2022

Security

DDoS-Guard

since Nov 2022