What powers def.ie?
Last seen Sep 2026 · 11 technologies across 7 categories
CDN
Font scripts
Google Font API
since Sep 2025
JavaScript libraries
Operating systems
Windows Server
since Sep 2025
UI frameworks
Materialize CSS
since Sep 2025
Web frameworks
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.24 / 10 · ranked #70,514,299 of all domains
0 referring domains · OpenPageRank
Page
- Weight: 4.0 MB · 43 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (34.255.228.117)
- DNS: topsec.com
- Email: topsec.com
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 3072, expires Nov 2026
- Common Crawl link graph: rank 43,580,746, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted