What powers ccc-official.jp?
Last seen Jun 2026 · 19 technologies across 15 categories
Advertising
Twitter Ads
since Apr 2026
Analytics
Google Analytics
since Apr 2026
Authentication
Facebook Login
since Apr 2026
Caching
RackCache
since Apr 2026
CDN
Cloudflare
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
PaaS
Amazon Web Services
since Apr 2026
Programming languages
Ruby
since Apr 2026
TypeScript
since Apr 2026
Security
Cloudflare Bot Management
since May 2026
Tag managers
Google Tag Manager
since Apr 2026
Video players
Vimeo
since Apr 2026
Web frameworks
Ruby on Rails
since Apr 2026
Web servers
Nginx
since Dec 2022
Widgets
Twitter
since Apr 2026
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.50 / 10 · ranked #2,497,404 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 12.7 MB · 75 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped cdnjs May 2026
- detected Cloudflare Bot Management May 2026
- dropped Express May 2026
- dropped Google Cloud May 2026
- dropped Google Cloud CDN May 2026
- dropped Google Hosted Libraries May 2026
- dropped HTTP/3 May 2026
- dropped Node.js May 2026
- dropped Swiper May 2026
- dropped YouTube May 2026
- detected Amazon Web Services Apr 2026
- detected Facebook Login Apr 2026
- detected FullCalendar Apr 2026
- detected Google Analytics Apr 2026
- detected Google Tag Manager Apr 2026
- detected Lodash Apr 2026
- detected LottieFiles Apr 2026
- detected RackCache Apr 2026
- detected Ruby Apr 2026
- detected Ruby on Rails Apr 2026
- detected Twitter Apr 2026
- detected Twitter Ads Apr 2026
- detected TypeScript Apr 2026
- detected Vimeo Apr 2026