What powers seoulexchange.kr?
Last seen Jun 2026 · 25 technologies across 15 categories
Advertising
Google AdSense
since Dec 2023
Analytics
CDN
Development
Font scripts
Google Font API
since Jun 2021
JavaScript libraries
Maps
Google Maps
since Aug 2021
Miscellaneous
Kakao
since Feb 2022
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jan 2021
Retargeting
Google Remarketing Tag
since Jul 2021
Security
reCAPTCHA
since Dec 2023
Tag managers
Google Tag Manager
since Jan 2021
Video players
Vimeo
since Aug 2021
Web servers
Nginx
since Jun 2021
Webmail
Google Workspace
since Aug 2022
Audience
- 51% phone
- 49% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.81 / 10 · ranked #1,948,222 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 8.5 MB · 96 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.seoulexchange.kr | 19 |
| blockdeal.seoulexchange.kr | 10 |