What powers jpnshiken.com?
Last seen Jun 2026 · 15 technologies across 11 categories
Advertising
Google AdSense
since Feb 2020
Analytics
Cloudflare Browser Insights
since Nov 2025
Statcounter
since Feb 2020
CDN
cdnjs
since May 2022
Cloudflare
since Feb 2020
Cookie compliance
Funding Choices
since Feb 2024
Font scripts
Google Font API
since Nov 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
Web frameworks
Microsoft ASP.NET
since Feb 2020
Widgets
AddToAny
since Jun 2025
Audience
- 93% desktop
- 7% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.76 / 10 · ranked #17,419,371 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0.3 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 0.6 MB · 65 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Apr 2026
- dropped Google Font API Mar 2026
- detected Google Tag Manager Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- detected Google Font API Nov 2025
- dropped Google Tag Manager Nov 2025
- detected Google Tag Manager Aug 2025