What powers 
cornerstoneseducation.co.uk?
Last seen Sep 2026 · 44 technologies across 23 categories
A/B Testing
Zoho PageSense
since Feb 2022
Advertising
Linkedin Ads
since Nov 2025
Analytics
CDN
Cloudflare
since Mar 2024
jsDelivr
since Nov 2024
CMS
Cookie compliance
CookieYes
since Jul 2024
CRM
Zoho
since Feb 2022
Databases
MySQL
since Aug 2018
Font scripts
Font Awesome
since Jul 2021
Twitter Emoji (Twemoji)
since Aug 2018
Issue trackers
Sentry
since Feb 2020
JavaScript frameworks
Vue.js
since Feb 2020
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Page builders
WordPress Block Editor
since Feb 2026
Performance
Priority Hints
since Jun 2025
Programming languages
PHP
since Aug 2018
Security
SEO
UI frameworks
ZURB Foundation
since Jul 2024
Web servers
Nginx
since Aug 2018
WordPress plugins
Popup Maker
since May 2025
W3 Total Cache
since May 2025
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
- 97% desktop
- 3% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.50 / 10 · ranked #891,741 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 200 ms |
| CLS | 0.35 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 11.9 MB · 117 requests
- WordPress theme: cornerstones-education · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (52.56.78.7)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 3,084,447, 17 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cornerstoneseducation.co.uk | 36 |
| my.cornerstoneseducation.co.uk | 14 |
| maestro.cornerstoneseducation.co.uk | 12 |
| hub.cornerstoneseducation.co.uk | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped WordPress Site Editor May 2026
- detected WordPress Block Editor Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped cdnjs Nov 2025
- detected Linkedin Ads Nov 2025