What powers nca.ac.jp?
Last seen May 2026 · 21 technologies across 13 categories
Advertising
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
CDN
Cloudflare
since May 2022
jsDelivr
since Jul 2020
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
GSAP
since Feb 2025
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2024
Performance
Priority Hints
since Mar 2026
Security
Cloudflare Bot Management
since Sep 2024
Tag managers
Google Tag Manager
since Jan 2019
Video players
YouTube
since Feb 2025
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Twitter
since Jun 2020
Audience
- 67% phone
- 33% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.42 / 10 · ranked #415,033 of all domains
77 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.7 MB · 218 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.nca.ac.jp | 20 |
| nca.ac.jp | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Priority Hints Mar 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025