What powers cats4me.net?
Last seen Jun 2026 · 29 technologies across 15 categories
Analytics
Authentication
NextAuth.js
since May 2023
CDN
jsDelivr
since Nov 2023
Font scripts
Google Font API
since Nov 2023
Issue trackers
Sentry
since Dec 2024
JavaScript frameworks
Next.js App Router
since Apr 2024
React
since May 2023
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since May 2023
Performance
Priority Hints
since Aug 2024
Programming languages
Node.js
since May 2023
Tag managers
Google Tag Manager
since May 2023
UI frameworks
Tailwind CSS
since Aug 2024
Web servers
Nginx
since May 2023
Audience
- 72% desktop
- 28% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.44 / 10 · ranked #30,147,265 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 175 ms |
| CLS | 0.05 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 5.2 MB · 91 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| teach.cats4me.net | 22 |
| www.cats4me.net | 22 |
| home.cats4me.net | 16 |
| study.cats4me.net | 16 |
| hbm.cats4me.net | 14 |
| parents.cats4me.net | 10 |
| ms.cats4me.net | 8 |
| cl.cats4me.net | 7 |
Full technology history →
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Recent changes
- detected Microsoft Clarity Aug 2025