What powers catr.jp?
Last seen Jun 2026 · 31 technologies across 17 categories
Advertising
Criteo
since Jun 2020
Google AdSense
since Feb 2020
Google Publisher Tag
since Feb 2021
i-mobile
since Feb 2022
ID5
since Oct 2023
PubMatic
since Jan 2024
Analytics
CDN
Cookie compliance
Funding Choices
since Feb 2024
Font scripts
Google Font API
since Aug 2024
JavaScript graphics
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since May 2026
PaaS
Amazon Web Services
since Oct 2021
Programming languages
Ruby
since Feb 2020
Security
Segmentation
Adobe Audience Manager
since Jan 2024
Tag managers
Google Tag Manager
since Feb 2020
UI frameworks
Web frameworks
Ruby on Rails
since Feb 2020
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 57% desktop
- 43% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.92 / 10 · ranked #637,738 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 2.2 MB · 172 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| catr.jp | 29 |
| yuho.catr.jp | 20 |
| disclosure.catr.jp | 19 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected i-mobile May 2026
- detected Adobe Audience Manager Apr 2026
- detected Criteo Apr 2026
- detected PubMatic Apr 2026
- dropped Adobe Audience Manager Mar 2026
- dropped PubMatic Mar 2026
- dropped Confiant Jan 2026
- detected Adobe Audience Manager Dec 2025
- detected PubMatic Dec 2025
- dropped Adobe Audience Manager Nov 2025
- dropped i-mobile Nov 2025
- dropped Microsoft ASP.NET Nov 2025
- dropped PubMatic Nov 2025
- detected Confiant Oct 2025
- detected Google Font API Oct 2025
- dropped Criteo Sep 2025