What powers chuos.com?
Last seen Jun 2026 · 15 technologies across 11 categories
Advertising
Google Ads
since Dec 2022
Yahoo Advertising
since Apr 2022
Analytics
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Aug 2018
CDN
cdnjs
since Nov 2022
Cloudflare
since Nov 2022
Font scripts
Google Font API
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2026
Operating systems
CentOS
since Aug 2018
Programming languages
Tag managers
Google Tag Manager
since Aug 2018
Web servers
Webmail
Apple iCloud Mail
since Feb 2026
Audience
- 70% phone
- 28% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.78 / 10 · ranked #2,019,650 of all domains
33 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.4 MB · 86 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Jun 2026
- detected Apple iCloud Mail Feb 2026
- detected Yahoo Advertising Dec 2025