What powers optatum.co.kr?
Last seen Jun 2026 · 24 technologies across 10 categories
Analytics
Google Analytics
since Apr 2020
Naver Analytics
since Feb 2022
CDN
Amazon S3
since Jun 2023
Google Hosted Libraries
since Feb 2022
jsDelivr
since May 2023
Unpkg
since Dec 2025
Ecommerce
Cafe24
since Oct 2020
Cart Functionality
since Oct 2020
Font scripts
Google Font API
since Apr 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jun 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2020
Web servers
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.21 / 10 · ranked #9,772,635 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 4.5 MB · 92 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| m.optatum.co.kr | 24 |
| m.jp.optatum.co.kr | 11 |
| m.en.optatum.co.kr | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- detected lit-element Dec 2025
- detected lit-html Dec 2025
- detected Swiper Dec 2025
- detected Unpkg Dec 2025
- dropped Amazon S3 Aug 2025
- dropped Amazon Web Services Aug 2025