What powers cdn.ac.uk?
Last seen Jun 2026 · 35 technologies across 21 categories
Accessibility
UserWay
since Jun 2025
Analytics
CDN
CMS
Databases
MySQL
since Jan 2019
Font scripts
Issue trackers
BugHerd
since May 2025
JavaScript frameworks
JavaScript graphics
JavaScript libraries
LMS
Moodle
since Jun 2025
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Ubuntu
since Jan 2019
PaaS
Cloudways
since Apr 2023
Performance
LazySizes
since Oct 2025
Priority Hints
since Oct 2025
Programming languages
PHP
since Jan 2019
SEO
UI frameworks
Video players
VideoJS
since Jun 2025
Web servers
Nginx
since Jan 2019
WordPress plugins
EWWW Image Optimizer
since Oct 2025
Audience
- 61% desktop
- 39% phone
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.94 / 10 · ranked #616,551 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 13.8 MB · 48 requests
- WordPress theme: ripcord · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cdn.ac.uk | 22 |
| learnonline.cdn.ac.uk | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudways Jun 2026
- dropped Cloudways May 2026
- detected Contentsquare Mar 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped AddToAny Nov 2025
- dropped Breadcrumb NavXT Nov 2025
- dropped Contact Form 7 Nov 2025
- dropped Emotion Nov 2025
- dropped Facebook Pixel Nov 2025
- dropped Font Awesome Nov 2025
- dropped Google Tag Manager Nov 2025
- dropped Hotjar Nov 2025
- dropped Isotope Nov 2025
- dropped jQuery CDN Nov 2025
- dropped Modernizr Nov 2025
- dropped Moment.js Nov 2025
- dropped OWL Carousel Nov 2025
- dropped Popper Nov 2025
- dropped Preact Nov 2025
- detected Backbone.js Oct 2025
- detected EWWW Image Optimizer Oct 2025
- detected LazySizes Oct 2025
- detected Priority Hints Oct 2025
- detected Site Kit Oct 2025
- detected Typekit Oct 2025
- detected Underscore.js Oct 2025