What powers 6-sei.com?
Last seen Jun 2026 · 20 technologies across 15 categories
Advertising
Twitter Ads
since Apr 2021
Analytics
Google Analytics
since May 2019
Authentication
Facebook Login
since Mar 2022
CDN
Ecommerce
Base
since Mar 2021
Cart Functionality
since Mar 2021
Font scripts
Google Font API
since Nov 2019
Hosting
Xserver
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Jul 2022
RUM
New Relic
since Mar 2022
Tag managers
Google Tag Manager
since Nov 2019
UI frameworks
Tailwind CSS
since May 2022
Web servers
Nginx
since Nov 2019
Widgets
Twitter
since Nov 2019
Audience
- 86% phone
- 14% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.25 / 10 · ranked #2,986,432 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.9 MB · 140 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.6-sei.com | 17 |
| www.6-sei.com | 6 |
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Jan 2026
- dropped Amazon SES Aug 2025
- dropped Google Workspace Aug 2025
- dropped Zendesk Aug 2025