What powers seiwab.co.jp?
Last seen Jun 2026 · 43 technologies across 24 categories
Advertising
Microsoft Advertising
since Oct 2024
Yahoo Advertising
since Apr 2022
Analytics
Google Analytics
since May 2019
Microsoft Clarity
since Nov 2022
CDN
jsDelivr
since May 2022
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WordPress
since Sep 2024
CRM
Salesforce
since Oct 2024
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MySQL
since Sep 2024
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DreamWeaver
since May 2019
Font scripts
Google Font API
since May 2022
Typekit
since Sep 2024
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since May 2019
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
Page builders
WordPress Block Editor
since Dec 2024
Performance
Priority Hints
since Dec 2024
Programming languages
Reverse proxies
Envoy
since Jun 2024
Security
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since May 2019
UI frameworks
Tailwind CSS
since Apr 2022
Web servers
Apache HTTP Server
since May 2019
Nginx
since Sep 2024
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Audience
- 80% desktop
- 20% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.65 / 10 · ranked #789,800 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 139 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| hataraku.seiwab.co.jp | 23 |
| seiwab.co.jp | 22 |
| note.seiwab.co.jp | 17 |
| www.seiwab.co.jp | 16 |