What powers 4910.kr?
Last seen Jun 2026 · 22 technologies across 13 categories
Analytics
Google Analytics
since Nov 2023
Naver Analytics
since Jul 2023
CDN
Amazon CloudFront
since Jul 2023
Cloudflare
since Nov 2023
Issue trackers
Sentry
since Jul 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Jul 2023
Performance
Priority Hints
since Sep 2024
Programming languages
Node.js
since Jul 2023
Reverse proxies
Envoy
since Jul 2023
Security
Cloudflare Bot Management
since Nov 2023
Tag managers
Google Tag Manager
since Oct 2025
Webmail
Apple iCloud Mail
since Nov 2023
Google Workspace
since Jul 2023
Audience
- 50% desktop
- 47% phone
- 3% tablet
South Korea
Japan
Indonesia
Canada
Vietnam
Philippines
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.29 / 10 · ranked #8,796,722 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- CDN: Amazon CloudFront
- Weight: 16.9 MB · 195 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| support.4910.kr | 20 |
| www.4910.kr | 18 |
| 4910.kr | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Oct 2025
- detected Google Tag Manager Oct 2025