What powers seiwa-ltd.jp?
Last seen Jun 2026 · 29 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Jul 2021
CDN
CMS
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Sep 2023
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Apr 2022
Ionicons
since Mar 2020
Twitter Emoji (Twemoji)
since Jan 2019
Hosting panels
Plesk
since Apr 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Apr 2023
Tag managers
Google Tag Manager
since Jan 2019
Web servers
Nginx
since Apr 2023
WordPress plugins
Audience
- 57% desktop
- 43% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.23 / 10 · ranked #446,503 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.6 MB · 76 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pentakeep.seiwa-ltd.jp | 22 |
| www.seiwa-ltd.jp | 19 |
| tomatopark.seiwa-ltd.jp | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped YouTube Sep 2025
- detected Swiper Aug 2025