What powers kosoku.jp?
Last seen Jun 2026 · 22 technologies across 16 categories
Advertising
Google AdSense
since Aug 2018
Analytics
Google Analytics
since Aug 2018
CDN
cdnjs
since Jan 2025
Cloudflare
since Jan 2025
Google Cloud CDN
since Nov 2024
jQuery CDN
since Feb 2022
Unpkg
since Jan 2025
Cookie compliance
Funding Choices
since Feb 2024
Font scripts
Google Font API
since Jun 2024
IaaS
Google Cloud
since Nov 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Nov 2024
Operating systems
Ubuntu
since Mar 2019
PaaS
Amazon Web Services
since Jan 2019
Performance
Google Cloud Trace
since Nov 2024
Programming languages
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
Web servers
Audience
- 87% phone
- 13% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,461,101 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 0.4 MB · 19 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kosoku.jp | 14 |
| origin.kosoku.jp | 11 |