What powers ar-go.jp?
Last seen Jun 2026 · 21 technologies across 15 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Apr 2019
Umami
since Aug 2024
Authentication
Facebook Login
since Jun 2021
CDN
Amazon CloudFront
since Jun 2021
Cloudflare
since Mar 2025
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Load balancers
Amazon ALB
since Mar 2023
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
PaaS
Amazon Web Services
since Jun 2021
Programming languages
Ruby
since Mar 2023
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Web frameworks
Ruby on Rails
since Mar 2023
Web servers
Apache HTTP Server
since Apr 2019
Widgets
Twitter
since May 2019
Audience
- 59% desktop
- 41% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.28 / 10 · ranked #1,157,903 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 31.1 MB · 130 requests
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