What powers shigaku-tokyo-shien.ne.jp?
Last seen Jun 2026 · 16 technologies across 13 categories
Advertising
Yahoo Advertising
since Sep 2025
Analytics
Google Analytics
since Sep 2025
Caching
Varnish
since Sep 2025
Sendgrid
since Dec 2025
Hosting
Sakura Internet
since Sep 2025
IaaS
Google Cloud
since Sep 2025
JavaScript frameworks
Miscellaneous
Performance
Google Cloud Trace
since Sep 2025
Programming languages
Node.js
since Sep 2025
Security
HSTS
since Sep 2025
Tag managers
Google Tag Manager
since Sep 2025
UI frameworks
Vuetify
since Sep 2025
Audience
- 74% phone
- 26% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #30,058,833 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.25 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 1.4 MB · 68 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Sendgrid Dec 2025