What powers zkai-gr.co.jp?
Last seen Jun 2026 · 18 technologies across 14 categories
Advertising
AD EBiS
since Aug 2021
Analytics
Google Analytics
since Feb 2019
CDN
Amazon CloudFront
since Feb 2019
CMS
Databases
MySQL
since Feb 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Operating systems
Debian
since Feb 2019
PaaS
Amazon Web Services
since Feb 2019
Programming languages
Security
HSTS
since Oct 2025
SEO
Web servers
Audience
- 49% desktop
- 44% phone
- 7% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.71 / 10 · ranked #307,372 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0.35 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 8.1 MB · 90 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zkai-gr.co.jp | 15 |
| stg.accounts.zkai-gr.co.jp | 4 |