What powers j-o.tokyo?
Last seen Jun 2026 · 25 technologies across 17 categories
Advertising
Twitter Ads
since May 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
Ecommerce
Base
since May 2022
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since May 2022
RUM
New Relic
since Jul 2021
Security
Cloudflare Bot Management
since Nov 2021
Tag managers
Google Tag Manager
since Jan 2019
Video players
YouTube
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
Widgets
Twitter
since Jul 2020
Audience
- 96% phone
- 4% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.39 / 10 · ranked #2,703,720 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 9.6 MB · 31 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.j-o.tokyo | 20 |
| j-o.tokyo | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025
- dropped Amazon SES Aug 2025
- dropped Google Workspace Aug 2025
- dropped Nginx Aug 2025
- dropped Zendesk Aug 2025