What powers yokohama-sekishinkai.jp?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Oct 2023
Caching
Varnish
since May 2026
Development
Turbopack
since May 2026
IaaS
Google Cloud
since May 2026
JavaScript frameworks
Miscellaneous
Google Cloud Storage
since May 2026
HTTP/3
since May 2026
Open Graph
since May 2026
PWA
since May 2026
Webpack
since May 2026
Performance
Google Cloud Trace
since May 2026
Priority Hints
since May 2026
Programming languages
Node.js
since May 2026
Security
HSTS
since May 2026
Tag managers
Google Tag Manager
since May 2026
Webmail
Apple iCloud Mail
since Sep 2024
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.54 / 10 · ranked #2,430,811 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Fastly
- Weight: 5.9 MB · 102 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server Jun 2026
- dropped Font Awesome Jun 2026
- dropped Google Hosted Libraries Jun 2026
- dropped jQuery Jun 2026
- dropped jQuery CDN Jun 2026
- dropped jQuery Migrate Jun 2026
- dropped Lightbox Jun 2026
- dropped PHP Jun 2026
- dropped Swiper Jun 2026
- detected Google Cloud May 2026
- detected Google Cloud Storage May 2026
- detected Google Cloud Trace May 2026
- detected Google Tag Manager May 2026
- detected HSTS May 2026
- detected HTTP/3 May 2026
- detected Next.js May 2026
- detected Next.js App Router May 2026
- detected Node.js May 2026
- detected Open Graph May 2026
- detected Priority Hints May 2026
- detected PWA May 2026
- detected React May 2026
- detected Turbopack May 2026
- detected Varnish May 2026
- detected Webpack May 2026
- detected Font Awesome Nov 2025