What powers sokagakkai.jp?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Feb 2022
Microsoft Clarity
since Nov 2023
CDN
jsDelivr
since Feb 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2022
Video players
Audience
- 83% phone
- 15% desktop
- 2% tablet
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.06 / 10 · ranked #530,411 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.2 MB · 87 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.