What powers sisi.tokyo?
Last seen Jun 2026 · 24 technologies across 14 categories
Analytics
Ahoy
since Sep 2021
Google Analytics
since Mar 2021
Microsoft Clarity
since Dec 2021
TikTok Pixel
since Oct 2022
Umami
since May 2025
Authentication
CDN
Documentation
Zendesk
since Aug 2022
Ecommerce
Cart Functionality
since Mar 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Ruby
since Jul 2021
RUM
New Relic
since Jul 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Mar 2021
Web frameworks
Ruby on Rails
since Jul 2021
Web servers
Nginx
since Mar 2021
Audience
- 67% phone
- 33% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.87 / 10 · ranked #674,627 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 25.3 MB · 157 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.