What powers nk-system.jp?
Last seen Jun 2026 · 8 technologies across 8 categories
Advertising
Google AdSense
since Mar 2025
Affiliate programs
Amazon Associates
since Mar 2024
Analytics
Google Analytics
since Apr 2026
Font scripts
Google Font API
since May 2026
Hosting
Sakura Internet
since Aug 2022
Security
reCAPTCHA
since Mar 2025
Tag managers
Google Tag Manager
since Apr 2026
Web servers
Nginx
since Aug 2022
Audience
- 68% phone
- 32% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.15 / 10 · ranked #3,206,403 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 83 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API May 2026
- detected Google Analytics Apr 2026
- detected Google Tag Manager Apr 2026