What powers savebritainsheritage.org?
Last seen Jun 2026 · 23 technologies across 15 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Jan 2019
CDN
Cloudflare
since Mar 2025
Unpkg
since Mar 2025
CMS
Craft CMS
since Mar 2025
Comment systems
Mailgun
since Feb 2024
Microsoft 365
since Aug 2022
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
MailChimp
since Dec 2024
Miscellaneous
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Jul 2023
UI frameworks
Tailwind CSS
since Mar 2025
Video players
YouTube
since Nov 2025
Web frameworks
Yii
since Mar 2025
Audience
- 61% desktop
- 39% phone
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #356,591 of all domains
140 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.8 MB · 51 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 core-js May 2026
- dropped Facebook Pixel May 2026
- detected core-js Jan 2026
- detected Facebook Pixel Jan 2026
- dropped RxJS Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected YouTube Nov 2025
- detected RxJS Oct 2025