What powers harpercollinschildrensbooks.co.uk?
Last seen Jun 2026 · 37 technologies across 22 categories
Analytics
Google Analytics
since Jan 2019
Moat
since Feb 2021
Authentication
Facebook Login
since Aug 2021
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Shopify
since Feb 2021
Font scripts
Google Font API
since Dec 2020
Twitter Emoji (Twemoji)
since Jan 2019
Hosting
WordPress Multisite
since Jul 2023
JavaScript libraries
LazySizes
since Mar 2025
Marketing automation
Sailthru
since May 2021
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Jul 2025
Programming languages
PHP
since Jan 2019
RUM
New Relic
since Jan 2019
Security
HSTS
since Jul 2024
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Web servers
Nginx
since Jan 2019
Widgets
WordPress plugins
WordPress themes
Audience
- 67% phone
- 33% desktop
United Kingdom
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.22 / 10 · ranked #1,235,716 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Sucuri Firewall
- Weight: 1.3 MB · 53 requests
- WordPress theme: astra (child: harpercollins-astra) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| harpercollinschildrensbooks.co.uk | 28 |
| www.harpercollinschildrensbooks.co.uk | 22 |