What powers rensa.or.jp?
Last seen Jun 2026 · 10 technologies across 10 categories
Analytics
Authentication
Facebook Login
since Mar 2022
CDN
Google Hosted Libraries
since Mar 2022
CMS
WordPress
since Jul 2020
Databases
MySQL
since Jul 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Video players
YouTube
since Jul 2020
Web servers
Apache HTTP Server
since Jul 2020
Audience
- 87% phone
- 13% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.01 / 10 · ranked #1,569,391 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.9 MB · 155 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.