What powers kousei-sws.or.jp?
Last seen Jun 2026 · 9 technologies across 7 categories
Analytics
Google Analytics
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
lite-youtube-embed
since Nov 2024
Performance
Partytown
since Nov 2024
Priority Hints
since Jan 2026
Video players
YouTube
since May 2024
Web servers
Apache HTTP Server
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.24 / 10 · ranked #9,449,441 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.4 MB · 65 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kousei-sws.or.jp | 9 |
| www.kousei-sws.or.jp | 8 |
Full technology history →
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Recent changes
- detected Priority Hints Jan 2026