What powers not4u.kr?
Last seen Jun 2026 · 39 technologies across 15 categories
Advertising
Criteo
since Jan 2019
Analytics
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Naver Analytics
since Mar 2022
TikTok Pixel
since Jun 2024
CDN
cdnjs
since Mar 2024
Cloudflare
since Nov 2021
Google Hosted Libraries
since May 2022
jsDelivr
since Jun 2022
Unpkg
since Jul 2021
Ecommerce
Cafe24
since May 2020
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Jan 2019
Issue trackers
Sentry
since Apr 2026
JavaScript frameworks
JavaScript libraries
crypto-js
since Jul 2024
FingerprintJS
since Oct 2020
Moment.js
since Oct 2024
Swiper
since Sep 2022
Live chat
Channel.io
since Dec 2022
Miscellaneous
Programming languages
Node.js
since Nov 2023
Security
Cloudflare Bot Management
since Nov 2021
Tag managers
Google Tag Manager
since Jan 2019
Video players
Web servers
Audience
- 71% desktop
- 29% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.28 / 10 · ranked #8,861,861 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 19.5 MB · 402 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| not4u.kr | 27 |
| m.not4u.kr | 22 |
| www.not4u.kr | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs May 2026
- detected YouTube May 2026
- detected Sentry Apr 2026
- detected lit-element Oct 2025
- detected lit-html Oct 2025