What powers catruu.com?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Ahoy
since Aug 2021
Google Analytics
since Oct 2020
CDN
Cloudflare
since Nov 2025
jQuery CDN
since Feb 2022
CMS
Jimdo
since Oct 2020
Sendgrid
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Ruby
since Jan 2025
Security
Cloudflare Bot Management
since Nov 2025
HSTS
since Sep 2022
Web frameworks
Ruby on Rails
since Jan 2025
Widgets
POWR
since May 2021
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #115,871,227 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese (Japan)
- CDN: Cloudflare
- Weight: 5.6 MB · 136 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped core-js Apr 2026
- dropped Nginx Dec 2025
- detected Cloudflare Nov 2025
- detected Cloudflare Bot Management Nov 2025
- detected HTTP/3 Nov 2025
- detected Sendgrid Nov 2025