What powers z1-r.com?
Last seen Jun 2026 · 9 technologies across 8 categories
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Feb 2022
CMS
Databases
MySQL
since Apr 2019
Hosting
Sakura Internet
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Apr 2019
Web servers
Nginx
since Apr 2019
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.28 / 10 · ranked #58,336,831 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 5.6 MB · 49 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.