What powers rnaj.org?
Last seen Jun 2026 · 8 technologies across 8 categories
CMS
Joomla
since Jan 2019
Hosting
Sakura Internet
since Apr 2026
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Web frameworks
Helix Ultimate
since Jul 2021
Web servers
Nginx
since Mar 2019
Audience
- 83% desktop
- 17% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.09 / 10 · ranked #1,440,060 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- Weight: 0.7 MB · 48 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 May 2026
- detected Sakura Internet Apr 2026
- dropped HSTS Dec 2025
- dropped LiteSpeed Nov 2025
- detected LiteSpeed Sep 2025