What powers kktcs.co.jp?
Last seen Jun 2026 · 15 technologies across 14 categories
Analytics
Google Analytics
since Jun 2018
CDN
Google Cloud CDN
since Dec 2023
CMS
Concrete CMS
since Jun 2018
Font scripts
Google Font API
since Jun 2018
Hosting
Sakura Internet
since Aug 2022
IaaS
Google Cloud
since Dec 2023
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2023
Operating systems
Windows Server
since Jun 2018
Programming languages
PHP
since Jun 2018
Security
HSTS
since Jun 2023
UI frameworks
Bootstrap
since Jun 2018
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web servers
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 78% desktop
- 22% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.09 / 10 · ranked #103,940 of all domains
156 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Google
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.kktcs.co.jp | 10 |
| service.kktcs.co.jp | 5 |
| smms.kktcs.co.jp | 5 |
| service2.kktcs.co.jp | 4 |
| jalc.kktcs.co.jp | 3 |
| www1.kktcs.co.jp | 3 |