What powers seiseki-s.jp?
Last seen Jun 2026 · 12 technologies across 9 categories
CMS
Databases
MySQL
since Oct 2020
Font scripts
Google Font API
since Oct 2020
Hosting
Sakura Internet
since Feb 2023
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Oct 2020
Web servers
Apache HTTP Server
since Feb 2019
Nginx
since Feb 2023
WordPress plugins
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.57 / 10 · ranked #5,941,046 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 0.8 MB · 23 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.seiseki-s.jp | 11 |
| seiseki-s.jp | 1 |