What powers c3-c.jp?
Last seen Jun 2026 · 11 technologies across 10 categories
Analytics
Google Analytics
since Dec 2020
CDN
CreateJS
since Aug 2022
Font scripts
Google Font API
since Oct 2020
Hosting
Sakura Internet
since Aug 2022
JavaScript graphics
JavaScript libraries
Maps
Google Maps
since Feb 2023
Miscellaneous
Open Graph
since Nov 2022
Tag managers
Google Tag Manager
since Dec 2020
Web servers
Nginx
since Apr 2019
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.75 / 10 · ranked #4,671,723 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.5 MB · 110 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.