What powers kk-co.jp?
Last seen Jun 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since Feb 2019
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
RSS
since Feb 2024
Security
HSTS
since Feb 2024
UI frameworks
Web servers
Apache HTTP Server
since Feb 2019
Audience
- 82% desktop
- 18% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.32 / 10 · ranked #2,846,279 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.2 MB · 110 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kk-co.jp | 10 |
| kk-co.jp | 8 |