What powers cr-net.co.jp?
Last seen Jun 2026 · 15 technologies across 12 categories
Analytics
CDN
jsDelivr
since Aug 2023
CMS
WordPress
since Jan 2019
CRM
Salesforce
since Jul 2024
Databases
MySQL
since Jan 2019
JavaScript libraries
Operating systems
AlmaLinux
since Nov 2025
Windows Server
since Oct 2025
Programming languages
PHP
since Jan 2019
Security
HSTS
since Nov 2025
Web server extensions
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.22 / 10 · ranked #1,241,038 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.6 MB · 61 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.cr-net.co.jp | 14 |
| rakuwf.cr-net.co.jp | 6 |
Full technology history →
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