What powers castlesandcoasts.co.uk?
Last seen Jun 2026 · 25 technologies across 16 categories
Accessibility
Texthelp
since Aug 2022
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Aug 2021
CDN
CMS
Umbraco
since Jul 2025
Cookie compliance
MailChimp
since Aug 2022
JavaScript frameworks
JavaScript libraries
LazySizes
since Jul 2025
Maps
Google Maps
since Jan 2019
Miscellaneous
Open Graph
since Sep 2022
Popper
since Jul 2025
Security
Tag managers
Google Tag Manager
since Jun 2024
Web frameworks
Microsoft ASP.NET
since Jul 2025
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 84% phone
- 16% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.16 / 10 · ranked #3,190,488 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 5.5 MB · 112 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped IIS Mar 2026
- dropped Windows Server Mar 2026
- dropped Bootstrap Aug 2025
- dropped Font Awesome Aug 2025
- dropped FullCalendar Aug 2025
- dropped Issuu Aug 2025
- dropped Microsoft Ajax Content Delivery Network Aug 2025
- dropped Moment.js Aug 2025
- dropped Slick Aug 2025
- dropped Typekit Aug 2025
- dropped TypeScript Aug 2025