What powers keizaikai.co.jp?
Last seen Jun 2026 · 35 technologies across 18 categories
Advertising
Google AdSense
since Sep 2020
Analytics
CDN
Google Cloud CDN
since Jan 2026
jsDelivr
since Jul 2020
CMS
WordPress
since Aug 2018
Databases
MySQL
since Aug 2018
Font scripts
Google Font API
since Jun 2020
IaaS
Google Cloud
since Jan 2026
JavaScript frameworks
JavaScript libraries
Slick
since Aug 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Programming languages
Security
Tag managers
Google Tag Manager
since Nov 2020
Web frameworks
Express
since Jan 2026
Web servers
Apache HTTP Server
since Aug 2018
Nginx
since Jan 2026
Widgets
Facebook
since Aug 2018
WordPress plugins
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 57% phone
- 43% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.69 / 10 · ranked #63,392 of all domains
282 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.4 MB · 85 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| keizaikai.co.jp | 21 |
| net.keizaikai.co.jp | 15 |
| www.keizaikai.co.jp | 11 |
| club.keizaikai.co.jp | 7 |
Full technology history →
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Recent changes
- dropped EWWW Image Optimizer Feb 2026
- dropped LazySizes Feb 2026
- dropped Unpkg Feb 2026
- dropped WordPress Block Editor Feb 2026
- detected Express Jan 2026
- detected Google Cloud Jan 2026
- detected Google Cloud CDN Jan 2026
- detected HSTS Jan 2026
- detected HTTP/3 Jan 2026
- detected Nginx Jan 2026
- detected Node.js Jan 2026
- detected Nuxt.js Jan 2026
- detected PWA Jan 2026
- detected Vue.js Jan 2026
- detected Webpack Jan 2026