What powers stchads.derby.sch.uk?
Last seen Dec 2022 · 13 technologies across 10 categories
CDN
cdnjs
since Dec 2022
Cloudflare
since Dec 2022
Font scripts
Font Awesome
since Dec 2022
JavaScript libraries
Programming languages
TypeScript
since Dec 2022
Security
reCAPTCHA
since Dec 2022
UI frameworks
Bootstrap
since Dec 2022
Video players
Web frameworks
CodeIgniter
since Dec 2022
Webmail
Microsoft 365
since Dec 2022
Widgets
FullCalendar
since Dec 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
1.09 / 10 · ranked #11,265,539 of all domains
6 referring domains · OpenPageRank
Infrastructure
- Hosted on Amazon Web Services (34.248.77.253)
- DNS: hahosting.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 18,966,663, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted