What powers zenkoupren.org?
Last seen Jun 2026 · 9 technologies across 8 categories
CMS
Databases
MySQL
since May 2019
Font scripts
Twitter Emoji (Twemoji)
since May 2019
JavaScript libraries
Operating systems
UNIX
since May 2019
Programming languages
Web server extensions
Web servers
Audience
- 74% phone
- 26% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.70 / 10 · ranked #2,158,273 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.5 MB · 17 requests
Homepage as crawled by the HTTP Archive, Jul 2026.