What powers imperial.nhs.uk?

Last seen Jun 2026 · 51 technologies across 27 categories

Advertising

Microsoft Advertising
since Oct 2024

Analytics

Google Analytics
since Jun 2018

CDN

Amazon S3
since Jun 2026
cdnjs
since Nov 2021
Cloudflare
since Jul 2021
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jul 2021

CMS

Sitecore
since Sep 2021
WordPress
since Jul 2021

Comment systems

Livefyre v1.9.4
since May 2026

Cookie compliance

Cookiebot v1
since Oct 2021
CookieYes
since Jul 2021

Databases

MySQL
since Jul 2021

Ecommerce

WooCommerce v5.5.1
since Jul 2021

Font scripts

Font Awesome v6.4.2
since Mar 2025
Google Font API
since Jun 2018
Twitter Emoji (Twemoji)
since Jul 2021
Typekit
since Jul 2023

Hosting

WP Engine
since Jul 2021

JavaScript frameworks

React
since Oct 2024
React Router v6
since May 2026

JavaScript libraries

core-js v3.49.0
since Oct 2024
jQuery v3.7.1
since Apr 2018
jQuery Migrate v3.3.2
since Jul 2021
jQuery UI v1.12.1
since Jul 2021
Modernizr
since Apr 2018
Slick
since Jul 2023

Load balancers

Azure Front Door
since Jun 2022

Maps

Google Maps
since Apr 2018
Leaflet v1.9.4
since May 2026

Miscellaneous

Babel
since Jul 2021
Open Graph
since Sep 2022
PDF.js v5.4.296
since Mar 2025
PWA
since Mar 2025

Operating systems

Windows Server
since Jan 2019

PaaS

Amazon Web Services
since Aug 2022
Azure
since Jun 2022

Programming languages

Java
since Feb 2026
PHP
since May 2020

Retargeting

Google Remarketing Tag
since Aug 2021

Security

HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Apr 2018

UI frameworks

Animate.css
since Jul 2021
Bootstrap
since Aug 2019

Video players

YouTube
since Feb 2023

Web frameworks

Microsoft ASP.NET
since Sep 2021

Web servers

IIS
since Jan 2019
Microsoft HTTPAPI v2.0
since Aug 2022

Webmail

Apple iCloud Mail
since Jan 2023

Widgets

Elfsight
since Oct 2024
Twitter
since May 2021

Top search keywords

KeywordPositionEst. monthly visits
low residue foods colonoscopy #3 2,200
subdural bleed symptoms #3 640
subdural hematoma #12 560
st mary's hospital uk #1 490
chalazin #43 420
syncope #36 350
amiodarone #41 350
queen charlotte's and chelsea hospital #1 270
st mary's hospital paddington #2 260
st mary's hospital england #2 260
queen charlotte #46 190
imperial #47 190
low fiber foods before colonoscopy #12 170
fleming museum #4 160
st mary's hospital paddington london #3 160
paracentesis #65 160
paracentesis #65 160
priapism #42 160
charing cross hospital london #1 150
hammersmith hospital #1 150
implantable loop recorder removal #1 150
nhs #30 130
percutaneous coronary intervention #74 130
how to relax pelvic floor muscles #6 120
how to strengthen wrists #6 110

The site's top keywords in Google (US), with the visits each one is estimated to bring per month.

Top backlinks

Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.

Audience

  • 65% phone
  • 33% desktop
  • 2% tablet
  • United Kingdom
  • India
  • Germany
  • France
  • Italy
  • Canada

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

6.85 / 10 · ranked #53,629 of all domains

654 referring domains · OpenPageRank

Search traffic

17,800 est. monthly organic visits (US)

13,109 keywords in Google's top 30

Core Web Vitals

LCP3.2 s
INP75 ms
CLS0
TTFB2500 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • CDN: Microsoft Azure
  • Weight: 3.6 MB · 71 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
www.cc4c.imperial.nhs.uk 23
www.imperial.nhs.uk 23
www.private.imperial.nhs.uk 20
pathology.imperial.nhs.uk 19
patientportal.imperial.nhs.uk 12
jobs.imperial.nhs.uk 6
intranet.imperial.nhs.uk 4
vdi.imperial.nhs.uk 3

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