What powers isdc.co.kr?
Last seen Jun 2026 · 27 technologies across 14 categories
Analytics
Google Analytics
since Jan 2019
Naver Analytics
since Feb 2022
Font scripts
Google Font API
since Nov 2023
JavaScript frameworks
JavaScript libraries
Maps
Naver Maps
since Jan 2025
Miscellaneous
Operating systems
CentOS
since Jan 2021
Programming languages
Rich text editors
CKEditor
since Jan 2021
Security
HSTS
since Jan 2025
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Web server extensions
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Jun 2025
Audience
- 53% desktop
- 47% phone
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.62 / 10 · ranked #2,287,057 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 2.8 MB · 37 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| camping.isdc.co.kr | 10 |
| m.waste.isdc.co.kr | 10 |
| waste.isdc.co.kr | 8 |
| sports.isdc.co.kr | 7 |
| res.isdc.co.kr | 6 |
| spo.isdc.co.kr | 6 |
| parking.isdc.co.kr | 5 |
| gb.isdc.co.kr | 4 |
| park.isdc.co.kr | 4 |
| www.isdc.co.kr | 3 |