What powers arc-c.jp?
Last seen Jun 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Jun 2018
CDN
Google Hosted Libraries
since Jun 2022
Font scripts
Font Awesome
since Jun 2022
Google Font API
since Jun 2022
Hosting
Xserver
since Aug 2022
JavaScript frameworks
JavaScript libraries
jQuery Migrate
since Sep 2020
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Jun 2022
Programming languages
Node.js
since Jun 2022
Tag managers
Google Tag Manager
since Sep 2020
Web frameworks
Web servers
Nginx
since Jul 2018
Webmail
Apple iCloud Mail
since Jan 2026
Google Workspace
since Aug 2022
Audience
- 54% desktop
- 46% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.55 / 10 · ranked #845,767 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 5.7 MB · 141 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.trans.arc-c.jp | 19 |
| www.arc-c.jp | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apple iCloud Mail Jan 2026