What powers jara.or.jp?
Last seen Jun 2026 · 10 technologies across 9 categories
Authentication
Facebook Login
since Jul 2021
CDN
cdnjs
since Dec 2025
Cloudflare
since Dec 2025
Font scripts
JavaScript libraries
Operating systems
FreeBSD
since Jan 2019
Programming languages
UI frameworks
Web server extensions
Web servers
Audience
- 83% phone
- 15% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.69 / 10 · ranked #361,454 of all domains
69 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.6 MB · 141 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jara.or.jp | 10 |
| www.jara.or.jp | 10 |
| entry.jara.or.jp | 4 |
Full technology history →
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Recent changes
- detected cdnjs Dec 2025
- detected Cloudflare Dec 2025
- detected Font Awesome Dec 2025