What powers harima-seimen.co.jp?
Last seen Jun 2026 · 12 technologies across 9 categories
Advertising
Affiliate B
since Jun 2021
Google Ads
since Dec 2022
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
JavaScript libraries
Performance
Turbolinks
since Nov 2021
Programming languages
Ruby
since Jul 2021
Security
HSTS
since Sep 2022
Web frameworks
Ruby on Rails
since Jul 2021
Web servers
Audience
- 83% phone
- 15% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.59 / 10 · ranked #2,345,135 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.2 MB · 64 requests
Homepage as crawled by the HTTP Archive, Jul 2026.