What powers c-rays.co.jp?
Last seen Jun 2026 · 13 technologies across 11 categories
Affiliate programs
Amazon Associates
since Mar 2023
Analytics
Google Analytics
since Apr 2019
CDN
Google Hosted Libraries
since Mar 2022
Font scripts
Google Font API
since Apr 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Page builders
Webflow
since Apr 2021
Programming languages
Tag managers
Google Tag Manager
since Apr 2019
Web servers
Apache HTTP Server
since Apr 2019
Webmail
Google Workspace
since Aug 2022
Audience
- 73% desktop
- 27% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.38 / 10 · ranked #2,718,449 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.8 MB · 59 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.