What powers castlehottubs.co.uk?
Last seen Jun 2026 · 42 technologies across 21 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon S3
since May 2026
Cloudflare
since Aug 2019
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
WooCommerce
since Jan 2019
Font scripts
Font Awesome
since Sep 2019
Google Font API
since Jan 2019
JavaScript frameworks
Vue.js
since Dec 2024
JavaScript graphics
JavaScript libraries
Live chat
WhatsApp Business Chat
since Jun 2024
Marketing automation
MailChimp
since Feb 2021
Miscellaneous
PaaS
Amazon Web Services
since May 2026
SiteGround
since Aug 2024
Payment processors
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Jan 2019
Search engines
Doofinder
since Mar 2022
Security
Cloudflare Bot Management
since Feb 2024
UI frameworks
Animate.css
since Jan 2021
Bootstrap
since Jan 2019
Material Design Lite
since Jun 2024
ZURB Foundation
since Mar 2026
Web servers
Nginx
since Jan 2019
WordPress plugins
WooCommerce Stripe Payment Gateway
since Apr 2025
wpBakery
since Jun 2024
Audience
- 68% phone
- 33% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.85 / 10 · ranked #15,415,822 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Google
- Weight: 7.8 MB · 190 requests
- WordPress theme: salient (child: salient-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.castlehottubs.co.uk | 41 |
| castlehottubs.co.uk | 34 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs Jun 2026
- dropped Cloudflare Browser Insights Jun 2026
- dropped Cloudflare Rocket Loader Jun 2026
- dropped CookieYes Jun 2026
- dropped decimal.js Jun 2026
- dropped Flying Images Jun 2026
- dropped HSTS Jun 2026
- dropped jQuery UI Jun 2026
- dropped jsDelivr Jun 2026
- detected LazySizes Jun 2026
- detected LottieFiles Jun 2026
- dropped parcel Jun 2026
- dropped PixelYourSite Jun 2026
- dropped Really Simple SSL & Security Jun 2026
- dropped reCAPTCHA Jun 2026
- dropped Reviews.io Jun 2026
- dropped SWC Jun 2026
- dropped WooCommerce Subscriptions Jun 2026
- dropped LazySizes Mar 2026
- dropped Lodash Mar 2026
- detected ZURB Foundation Mar 2026
- detected Underscore.js Feb 2026
- dropped Moment.js Nov 2025
- dropped React Nov 2025
- detected Animate.css Oct 2025
- detected Google Analytics Oct 2025
- detected Moment.js Sep 2025
- detected React Sep 2025
- dropped Google Analytics Aug 2025
- dropped Google Tag Manager Aug 2025