What powers j-retail.jp?
Last seen Oct 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Aug 2018
Font scripts
Ionicons
since Nov 2022
JavaScript frameworks
Vue.js
since Apr 2021
JavaScript libraries
Miscellaneous
Swiper Slider
since Apr 2021
PaaS
Amazon Web Services
since Nov 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Bootstrap
since Aug 2018
Video players
YouTube
since Apr 2021
Web servers
Apache HTTP Server
since Jan 2016
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.93 / 10 · ranked #254,583 of all domains
136 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 0.1 MB · 9 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- JR East Cross Station
- Founded: 1987
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on JEIS-NET JR East Information Systems Company (157.71.194.147)
- DNS: transnet.ne.jp
- Email: no MX record returned
- Email security: SPF (soft fail)
- SSL: Amazon Trust Services, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 450,320, 7 hosts
- Verified with: GlobalSign
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| corp.j-retail.jp | 6 |
| j-retail.jp | 6 |
| www.j-retail.jp | 6 |
| c.j-retail.jp | 5 |
| shop-search.j-retail.jp | 5 |