What powers wales.nhs.uk?

A/B Testing

Complianz v7.5.7.2

since Apr 2022

Accessibility

UserWay

since Nov 2022

Advertising

Microsoft Advertising

since Apr 2021

Twitter Ads

since Apr 2021

Analytics

Facebook Pixel v2.9.95

since Jan 2023

Google Analytics

since Jun 2018

Hotjar

since Sep 2020

Linkedin Insight Tag

since Apr 2021

Matomo

since Aug 2018

Matomo Analytics

since Aug 2020

Microsoft Clarity

since Feb 2025

Twitter Analytics

since Apr 2021

Authentication

Facebook Login

since Aug 2022

Google Sign-in

since Feb 2021

Caching

Google PageSpeed

since Aug 2018

Varnish

since Oct 2020

CDN

Amazon S3

since Aug 2022

cdnjs

since Oct 2021

Cloudflare

since Aug 2019

Google Hosted Libraries

since Feb 2022

Imgix

since Dec 2023

jQuery CDN

since Aug 2022

jsDelivr

since Jun 2021

StackPath

since Aug 2022

Sucuri

since Oct 2020

Unpkg

since Jul 2021

CMS

Drupal v8

since Oct 2020

Joomla

since Dec 2020

WordPress v6.9.4

since Aug 2019

Comment systems

Disqus

since Jun 2020

Livefyre v1.9.4

since May 2024

Cookie compliance

CIVIC

since Oct 2020

CookieYes

since Aug 2022

Osano

since Aug 2020

Databases

MySQL

since Aug 2019

Documentation

Zendesk

since May 2022

Ecommerce

Cart Functionality

since Jun 2022

Shopify

since Jul 2023

Editors

DreamWeaver

since Jan 2019

Font scripts

Font Awesome

since Aug 2018

Google Font API

since Aug 2018

Twitter Emoji (Twemoji)

since Aug 2019

Hosting

WordPress Multisite

since Jul 2023

WP Engine

since Sep 2019

Issue trackers

Sentry v9.6.1

since Oct 2020

JavaScript frameworks

AMP

since Jul 2023

AngularJS v1.2.28

since Dec 2019

Backbone.js v1.6.1

since Aug 2022

Emotion

since Jul 2021

GSAP

since Aug 2022

Handlebars v4.7.7

since Nov 2024

Next.js v14.2.35

since Jul 2021

Polymer v1.7.1

since Oct 2021

Prototype v1.7.3

since Aug 2018

React v17.0.2

since Jul 2021

RequireJS v2.3.5

since Aug 2018

Stimulus

since Nov 2021

Vue.js v2.5.17

since Oct 2020

JavaScript graphics

Chart.js

since Jun 2020

jQuery Sparklines

since Jun 2020

JavaScript Libraries

Browser-Update.org v3.3.66

since Oct 2023

core-js v3.26.1

since Oct 2021

DataTables v1.11.0

since Dec 2019

jQuery v1.10.2

since Apr 2018

jQuery DevBridge Autocomplete v1.4.11

since Jun 2025

jQuery Migrate v3.4.0

since Aug 2019

jQuery UI v1.13.2

since Apr 2018

Lightbox

since Aug 2019

lit-element v4.2.2

since Jun 2024

lit-html v3.3.2

since Jun 2024

Lodash v1.13.8

since Apr 2020

Lozad.js

since Jun 2022

metisMenu

since Dec 2023

Modernizr v2.6.2

since Aug 2018

Moment.js v2.29.4

since Jun 2020

Polyfill v3

since Aug 2020

Preact

since Nov 2023

prettyPhoto

since Aug 2019

Select2

since Jun 2020

Slick

since Apr 2020

SoundManager v2.97a.20130101 (HTML5-only

since Aug 2019

SweetAlert

since Oct 2020

Swiper

since Sep 2022

Tippy.js v6.2.4

since Jun 2025

Underscore.js

since Feb 2022

YUI v3.17.2

since Aug 2018

Live chat

Intercom

since Jul 2021

LMS

Moodle

since Aug 2018

Load balancers

Amazon ALB

since Sep 2021

Azure Front Door

since Nov 2024

Maps

Google Maps

since Nov 2018

Leaflet v1.9.4

since May 2024

Miscellaneous

Azure Edge Network

since Jul 2025

Babel

since Sep 2020

Google Code Prettify

since Nov 2024

HTTP/3

since Sep 2022

Open Graph

since Sep 2022

Popper v2.11.8

since Apr 2022

PWA

since Aug 2022

RSS

since Dec 2022

Webpack

since Jul 2021

Operating systems

Windows Server

since Jun 2018

PaaS

Amazon Web Services

since Sep 2021

Azure

since Nov 2024

Kinsta

since Jun 2020

SiteGround

since Aug 2022

Page builders

WordPress Block Editor

since Jul 2024

WordPress Site Editor

since Feb 2025

Performance

Perfmatters

since Mar 2023

Priority Hints

since Aug 2023

Programming languages

Java

since Aug 2018

Node.js

since Jul 2021

PHP

since Aug 2018

Rich text editors

CKEditor

since Nov 2021

RUM

Microsoft Application Insights

since Aug 2022

New Relic

since Nov 2020

Security

Cloudflare Bot Management

since Dec 2023

HSTS

since Sep 2022

reCAPTCHA

since Oct 2018

Tag managers

Google Tag Manager

since Apr 2020

UI frameworks

Animate.css

since May 2019

Bootstrap v5

since Aug 2018

Element UI

since Dec 2020

GOV.UK Frontend

since Dec 2020

UIKit

since Dec 2020

ZURB Foundation

since Apr 2019

Video players

MediaElement.js v4.2.17

since Jun 2020

VideoJS

since Apr 2022

Wistia

since May 2021

YouTube

since Aug 2018

Web frameworks

Blazor

since Dec 2024

Microsoft ASP.NET v4.0.30319

since May 2018

Web Servers

Apache HTTP Server

since Apr 2020

Apache Tomcat v1.1

since Aug 2018

IIS v10.0

since Apr 2018

LiteSpeed

since Dec 2020

Nginx

since Aug 2018

Webmail

Microsoft 365

since Sep 2024

Widgets

Facebook

since Aug 2018

Google Plus

since Apr 2019

OWL Carousel

since Aug 2019

ReadSpeaker v3.8.1

since Jan 2023

Slider Revolution v6.6.14

since Aug 2022

Twitter

since Aug 2018

Wheelio

since Sep 2021

WordPress plugins

Asgaros Forum

since Oct 2022

Contact Form 7 v5.9.8

since Jun 2024

Elementor v4.1.1

since Aug 2023

Formidable Form

since Feb 2022

MonsterInsights v10.2.2

since Feb 2022

Stackable v3.19.8

since Mar 2023

SuperPWA

since Mar 2023

Translate WordPress v6.0.20

since Aug 2022

Ultimate Addons for Elementor v1.42.2

since Aug 2023

WP Rocket

since Aug 2023

Yoast SEO v27.8

since Aug 2019

WordPress themes

Hello Elementor v3.4.7

since Aug 2023

Kadence WP Virtue v3.4.10

since Jun 2024

Press Hueman v3.7.7

since Aug 2022

Understrap

since Feb 2022