What powers sheffieldchildrens.nhs.uk?

Last seen Sep 2026 · 29 technologies across 17 categories

Analytics

Google Analytics
since Jan 2019

CDN

cdnjs
since Oct 2021
Cloudflare
since May 2022

CMS

WordPress
since Jan 2019

Databases

MySQL
since Jan 2019

Font scripts

Font Awesome v5.15.1
since Jan 2019
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Mar 2020

JavaScript libraries

jQuery v3.7.1
since Jan 2019
jQuery Migrate v3.4.1
since Jan 2019
jQuery UI v1.14.2
since Sep 2020
lit-element v4.2.2
since Jun 2024
lit-html v3.3.3
since Jun 2024
Swiper
since Sep 2022
Underscore.js v1.13.8
since Sep 2022

Maps

Google Maps
since Jan 2019

Marketing automation

MailChimp
since Aug 2022

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Sep 2022

Performance

Priority Hints
since Aug 2023

Programming languages

PHP v8.2.33
since Jan 2019

SEO

Yoast SEO v28.2
since Feb 2019

Tag managers

Google Tag Manager
since Sep 2022

UI frameworks

Bootstrap
since Jan 2019

Web servers

LiteSpeed
since Nov 2020

Webmail

Apple iCloud Mail
since Jan 2023

WordPress plugins

Litespeed Cache
since Nov 2020
Shortcodes Ultimate
since May 2026
Site Kit v1.184.0
since Sep 2022

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
sensory integration dysfunction #26 100
acute bronchiolitis #69 95
petechial skin rash #64 70
ottawa ankle rules #31 38
emily eccles picture #2 34
pico question examples pdf #2 34
brue #14 34
bolster dressing picture #2 28
emily eccles photo #2 28
nasopharyngeal suctioning #10 27
convulsions #79 26
adhd questionnaire for parents #3 25
milk teeth #37 25
milk tooth #41 25
when does puberty end #50 21
sensory processing issues #10 18
brief resolved unexplained event #16 18
stuperose #54 17
mpfl reconstruction #41 16
pediatric gcs #10 14
belmont rapid infuser #12 14
oropharyngeal suctioning #8 13
oropharyngeal airway suctioning #9 13
ngt placement #28 13
how to drain a catheter bag #17 12

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.

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 78% phone
  • 22% desktop
  • United Kingdom
  • Ireland
  • United States
  • Australia
  • India

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.31 / 10 · ranked #194,619 of all domains

248 referring domains · OpenPageRank

Search traffic

1,500 est. monthly organic visits (US)

2,119 keywords in Google's top 30

Core Web Vitals

LCP2.2 s
INP75 ms
CLS0
TTFB2800 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English (United Kingdom)
  • Weight: 3.0 MB · 82 requests
  • WordPress theme: nhs · all themes

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Sheffield Children's NHS Foundation Trust
  • Country: United Kingdom

From Wikidata (CC0).

Infrastructure

  • Hosted on KRYSTAL (185.199.222.114, IPv6)
  • DNS: ns1.nhs.uk
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 562,926, 3 hosts

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Subdomains

HostTechs
library.sheffieldchildrens.nhs.uk 24
www.sheffieldchildrens.nhs.uk 21

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