What powers 5-a.jp?
Last seen Jun 2026 · 22 technologies across 15 categories
Advertising
Twitter Ads
since Aug 2022
Analytics
Google Analytics
since Aug 2022
Snowplow Analytics
since Aug 2022
Authentication
Facebook Login
since Aug 2022
CDN
Amazon CloudFront
since Aug 2022
Cloudflare
since Mar 2025
JavaScript graphics
JavaScript libraries
Maps
Google Maps
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Node.js
since Aug 2022
Security
Cloudflare Bot Management
since Mar 2025
Video players
YouTube
since Aug 2022
Web frameworks
Web servers
Nginx
since Aug 2022
Webmail
Google Workspace
since Aug 2022
Widgets
Twitter
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.55 / 10 · ranked #838,709 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 4.0 MB · 67 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025