What powers sandyhill.org.uk?
Last seen Oct 2026 · 13 technologies across 10 categories
CDN
jsDelivr
since May 2021
JavaScript frameworks
JavaScript graphics
Chart.js
since Sep 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Sep 2025
Programming languages
PHP
since Oct 2021
Security
HSTS
since Sep 2022
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.18 / 10 · ranked #10,111,314 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 10.0 MB · 31 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Sandy Hill Academy
- Founded: 2010
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (34.248.77.253)
- DNS: microsoftonline.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 37,540,125, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted