What powers cosoji.jp?
Last seen Mar 2026 · 24 technologies across 15 categories
Analytics
Google Analytics
since Jul 2021
CDN
Documentation
Zendesk
since Dec 2022
Amazon SES
since Sep 2022
JavaScript frameworks
React
since Dec 2022
JavaScript libraries
Marketing automation
HubSpot
since Mar 2024
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since Dec 2022
HSTS
since Dec 2022
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Tailwind CSS
since May 2024
Web servers
Nginx
since Mar 2021
Webmail
Apple iCloud Mail
since Feb 2026
Google Workspace
since Mar 2024
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.81 / 10 · ranked #712,607 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| cosoji.jp | 17 |
| support.cosoji.jp | 12 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Feb 2026