What powers nhc.ac.uk?
Last seen Aug 2026 · 41 technologies across 22 categories
Analytics
Google Analytics
since Jun 2018
CDN
jsDelivr
since Sep 2021
CMS
Databases
MySQL
since Sep 2020
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Sep 2020
JavaScript frameworks
JavaScript graphics
jQuery Sparklines
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating Systems
Windows Server
since Jan 2019
PaaS
SiteGround
since Nov 2022
Page builders
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Sep 2020
Security
reCAPTCHA
since Sep 2020
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web Servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
WordPress plugins
WordPress themes
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Aug 2026 *: Blocked (was Allowed)
AI Crawlers
All crawlers blocked
Audience
- 80% phone
- 15% desktop
- 5% tablet
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #510,676 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- CDN: Google
- Weight: 14.3 MB · 93 requests
- WordPress theme: hart-college · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nhc.ac.uk | 23 |
| home.nhc.ac.uk | 18 |
| learn.nhc.ac.uk | 15 |
| portal.nhc.ac.uk | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cookie Notice Feb 2026
- detected Priority Hints Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Cookie Notice Oct 2025