What powers seikaren.org?
Last seen Jun 2026 · 9 technologies across 9 categories
CMS
Databases
MySQL
since Jun 2020
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Maps
Google Maps
since Dec 2022
Performance
Priority Hints
since Nov 2023
Programming languages
Web servers
Nginx
since Jun 2020
WordPress plugins
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.66 / 10 · ranked #782,308 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 19.4 MB · 82 requests
Homepage as crawled by the HTTP Archive, Jul 2026.