What powers retrus.co.jp?
Last seen Jun 2026 · 10 technologies across 7 categories
Analytics
Google Analytics
since Jun 2018
Microsoft Clarity
since Jan 2024
JavaScript libraries
Operating systems
Windows Server
since Jun 2018
Tag managers
Google Tag Manager
since Sep 2022
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web servers
Webmail
Microsoft 365
since Nov 2022
Audience
- 72% phone
- 25% desktop
- 3% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.91 / 10 · ranked #1,760,173 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.7 MB · 173 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| retrus.co.jp | 10 |
| www.retrus.co.jp | 10 |