What powers filter4u.kr?
Last seen Jun 2026 · 38 technologies across 16 categories
Analytics
Google Analytics
since Feb 2020
Naver Analytics
since Oct 2025
CDN
Amazon S3
since Dec 2025
Cloudflare
since Oct 2025
Google Hosted Libraries
since Oct 2025
jsDelivr
since Oct 2025
Unpkg
since Dec 2025
Ecommerce
Cafe24
since Oct 2025
Cart Functionality
since Oct 2025
Font Scripts
Font Awesome
since Feb 2020
Google Font API
since Oct 2025
JavaScript Frameworks
React
since Feb 2020
JavaScript Libraries
Miscellaneous
Open Graph
since Oct 2025
PaaS
Amazon Web Services
since Dec 2025
Rich Text Editors
Froala Editor
since Feb 2020
Security
Cloudflare Bot Management
since Oct 2025
HSTS
since Oct 2025
Tag Managers
Google Tag Manager
since Feb 2020
UI Frameworks
Animate.css
since Feb 2020
Video players
Web servers
Webmail
Google Workspace
since Oct 2025
Widgets
Facebook
since Feb 2020
OWL Carousel
since Feb 2020
Audience
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.50 / 10 · ranked #24,764,167 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0.3 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 21.8 MB · 220 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| filter4u.kr | 29 |
| www.filter4u.kr | 15 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- detected Unpkg Dec 2025
- detected lit-element Nov 2025
- detected lit-html Nov 2025