What powers 4k.com?

Advertising

Criteo

since Jun 2018

Google AdSense

since Jun 2018

Advertising Networks

AppNexus

since Jun 2018

Analytics

Amplitude

since Jul 2023

Cloudflare Browser Insights

since Nov 2025

Google Analytics

since Jun 2018

Augmented reality

<model-viewer>

since Dec 2022

Blogs

WordPress v4.5.22

since Jun 2018

CDN

Cloudflare

since Jun 2018

Unpkg

since Dec 2022

CMS

Storyblok

since Dec 2022

Customer data platform

Segment v4.15.3

since Jul 2023

Databases

MySQL

since Jun 2018

Documentation

GitBook

since Jul 2023

Font scripts

Font Awesome v4.6.3

since Jun 2018

Google Font API

since Jun 2018

IaaS

Google Cloud

since Jul 2023

Issue trackers

Sentry

since Jun 2022

JavaScript frameworks

GSAP

since May 2023

Next.js v12.3.4

since Mar 2022

React

since Dec 2019

styled-components v5.3.5

since Jul 2021

JavaScript graphics

Three.js v182

since Dec 2022

JavaScript libraries

core-js v3.30.1

since Sep 2021

jQuery v2.0.2

since Jun 2018

jQuery Migrate v1.4.1

since Jun 2018

jQuery UI v1.11.4

since Jun 2018

lit-element v4.2.2

since Dec 2022

lit-html v3.3.2

since Dec 2022

Lodash v4.17.21

since Jul 2021

Polyfill v2

since Jul 2023

Swiper

since May 2023

Miscellaneous

HTTP/3

since Nov 2022

Open Graph

since Sep 2022

Prism

since Jul 2023

Twitter

since Jun 2018

Twitter Emoji (Twemoji)

since Jun 2018

Webpack

since Mar 2022

Payment processors

Stripe v3

since Apr 2023

Performance

Google Cloud Trace

since Jul 2023

Programming languages

Node.js

since Mar 2022

PHP

since Jun 2018

Search engines

Algolia v3.35.1

since Jul 2023

Security

HSTS

since Sep 2022

UI frameworks

Bootstrap

since Jun 2018

Headless UI

since Sep 2022

Radix UI

since Jul 2023

Tailwind CSS

since Apr 2022

Webmail

Google Workspace

since Aug 2022

Widgets

Facebook

since Jun 2018