What powers nkz.ac.jp?
Last seen Jun 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon CloudFront
since Oct 2025
jQuery CDN
since Oct 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
PaaS
Amazon Web Services
since Oct 2025
Programming languages
Java
since Oct 2024
Remote access
Pulse Secure
since Sep 2023
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 51% desktop
- 49% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,460,751 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Amazon CloudFront
- Weight: 6.5 MB · 102 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nkz.ac.jp | 8 |
| portal.nkz.ac.jp | 3 |
| gate-osaka.nkz.ac.jp | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Chart.js Jan 2026
- dropped jQuery UI Jan 2026
- dropped Prototype Jan 2026
- detected Chart.js Nov 2025
- dropped Font Awesome Nov 2025
- dropped Google Cloud Nov 2025
- dropped Google Cloud CDN Nov 2025
- detected jQuery UI Nov 2025
- dropped Open Graph Nov 2025
- detected Prototype Nov 2025
- detected Amazon CloudFront Oct 2025
- detected Amazon Web Services Oct 2025
- detected jQuery CDN Oct 2025
- dropped Chart.js Aug 2025
- dropped jQuery UI Aug 2025
- dropped Prototype Aug 2025