What powers jiem.co.jp?
Last seen Jun 2026 · 24 technologies across 14 categories
Analytics
Google Analytics
since Apr 2019
CDN
Amazon CloudFront
since Apr 2023
Amazon S3
since Apr 2023
Amazon SES
since Aug 2022
Font scripts
Font Awesome
since Jul 2019
Google Font API
since Apr 2019
JavaScript graphics
jQuery Sparklines
since Jul 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Mobile frameworks
PaaS
Amazon Web Services
since Jul 2019
Programming languages
UI frameworks
Bootstrap
since Jul 2019
Web server extensions
Web servers
Webmail
Google Workspace
since Jul 2025
Audience
- 63% desktop
- 37% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.31 / 10 · ranked #1,117,103 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 8.0 MB · 43 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shift.jiem.co.jp | 18 |
| www.jiem.co.jp | 10 |