What powers jyuken.tokyo?
Last seen Jun 2026 · 7 technologies across 7 categories
Advertising
Twitter Ads
since Jul 2021
CDN
Cloudflare
since Mar 2025
JavaScript libraries
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
W3.CSS
since May 2023
Web servers
Apache HTTP Server
since Sep 2020
Widgets
Twitter
since Sep 2020
Audience
- 90% phone
- 10% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.55 / 10 · ranked #2,403,828 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.0 MB · 21 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025