What powers seiarrows.com?
Last seen Jun 2026 · 27 technologies across 15 categories
Analytics
Google Analytics
since Dec 2022
Matomo Analytics
since Apr 2026
CDN
cdnjs
since Dec 2022
Cloudflare
since Dec 2022
Google Hosted Libraries
since Jan 2023
jsDelivr
since Dec 2022
CMS
Databases
MySQL
since Dec 2022
Ecommerce
Base
since Jan 2023
Cart Functionality
since Jan 2023
Font scripts
Google Font API
since Dec 2022
JavaScript libraries
Marketing automation
Satori
since Dec 2022
Miscellaneous
Open Graph
since Jan 2023
RSS
since Nov 2023
Performance
LazySizes
since Dec 2022
Programming languages
PHP
since Dec 2022
RUM
New Relic
since Jan 2023
Tag managers
Google Tag Manager
since Dec 2022
Matomo Tag Manager
since Apr 2026
Web servers
Nginx
since Jan 2023
WordPress plugins
EWWW Image Optimizer
since Dec 2022
Audience
- 92% desktop
- 8% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.70 / 10 · ranked #4,951,651 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0.25 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 17.1 MB · 58 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| onlinestore.seiarrows.com | 17 |
| seiarrows.com | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon ALB May 2026
- dropped Amazon Web Services May 2026
- detected Matomo Analytics Apr 2026
- detected Matomo Tag Manager Apr 2026
- dropped Apache HTTP Server Feb 2026
- dropped Amazon SES Aug 2025
- dropped Amazon Web Services Aug 2025
- dropped Google Workspace Aug 2025
- dropped Nginx Aug 2025
- dropped Zendesk Aug 2025