What powers nsdf.org.uk?
Last seen Jan 2026 · 16 technologies across 10 categories
Analytics
CDN
Font scripts
Google Font API
since May 2021
Hosting panels
Plesk
since May 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
PHP
since May 2021
Security
HSTS
since Sep 2022
Web servers
Nginx
since May 2021
Webmail
Google Workspace
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.50 / 10 · ranked #2,496,500 of all domains
30 referring domains · OpenPageRank
Infrastructure
- Hosted on IOMART-AS (87.117.253.180)
- DNS: rapidswitch.com
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 3,292,995, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted