What powers redribbon.tokyo?
Last seen Jun 2026 · 19 technologies across 14 categories
Advertising
Twitter Ads
since Mar 2024
Analytics
Google Analytics
since Oct 2025
CDN
Google Hosted Libraries
since Jun 2024
jsDelivr
since Jun 2024
Font scripts
Google Font API
since Jun 2024
JavaScript libraries
scrollreveal
since Mar 2024
Slick
since Mar 2024
Load balancers
Amazon ALB
since Mar 2024
Miscellaneous
Open Graph
since Mar 2024
Operating systems
PaaS
Amazon Web Services
since Mar 2024
Programming languages
UI frameworks
Web server extensions
Web servers
Widgets
Twitter
since Mar 2024
Audience
- 71% phone
- 29% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,965,601 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 8.0 MB · 65 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.redribbon.tokyo | 13 |
| redribbon.tokyo | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Oct 2025
- dropped Cloudflare Sep 2025
- dropped Cloudflare Bot Management Sep 2025