What powers keijinkai.com?
Last seen Jun 2026 · 25 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Apr 2026
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
Slick
since Oct 2024
Maps
Google Maps
since Apr 2026
Miscellaneous
PWA
since Apr 2026
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since Apr 2023
UI frameworks
Video players
Web servers
Nginx
since May 2022
Audience
- 75% phone
- 24% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.32 / 10 · ranked #431,189 of all domains
141 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.3 MB · 79 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.keijinkai.com | 25 |
| keijinkai.com | 8 |
Full technology history →
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Recent changes
- detected AOS Apr 2026
- detected Bootstrap Apr 2026
- detected cdnjs Apr 2026
- detected Cloudflare Apr 2026
- detected core-js Apr 2026
- detected Google Font API Apr 2026
- detected Google Maps Apr 2026
- detected GSAP Apr 2026
- detected jQuery Migrate Apr 2026
- detected jsDelivr Apr 2026
- detected Lenis Apr 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- detected MediaElement.js Apr 2026
- detected PWA Apr 2026
- detected Unpkg Apr 2026