What powers jiyu.co.jp?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Google Analytics
since Aug 2018
Ecommerce
Cart Functionality
since Jan 2026
Shopify
since Jan 2026
Editors
DreamWeaver
since Jan 2019
Font scripts
Google Font API
since Jan 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jan 2026
RSS
since Jan 2026
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Shopify apps
Shopify Buy Button
since Jan 2026
Tag Managers
Google Tag Manager
since Aug 2018
Web servers
Apache HTTP Server
since Aug 2018
Widgets
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 61% phone
- 39% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.68 / 10 · ranked #64,134 of all domains
388 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 14.4 MB · 81 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.jiyu.co.jp | 13 |
| gendaiyougo.jiyu.co.jp | 7 |
| singo.jiyu.co.jp | 2 |
Full technology history →
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Recent changes
- detected PHP Apr 2026
- dropped SWFObject Feb 2026
- dropped Twitter Ads Feb 2026
- dropped Varnish Feb 2026
- detected Cart Functionality Jan 2026
- detected core-js Jan 2026
- detected Google Font API Jan 2026
- detected Nginx Jan 2026
- detected Open Graph Jan 2026
- detected RSS Jan 2026
- detected Shopify Jan 2026
- detected Shopify Buy Button Jan 2026
- detected Swiper Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025