What powers sdm.go.kr?
Last seen Jun 2026 · 30 technologies across 18 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Naver Analytics
since Feb 2022
Authentication
Facebook Login
since Apr 2022
CDN
CMS
Tistory
since Oct 2023
Font scripts
Google Font API
since Apr 2022
Issue trackers
Sentry
since Feb 2020
JavaScript frameworks
Svelte
since Nov 2024
JavaScript libraries
Load balancers
Amazon ALB
since Nov 2023
Miscellaneous
Operating systems
Windows Server
since Jul 2022
PaaS
Amazon Web Services
since Nov 2023
Programming languages
Java
since Apr 2018
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Nov 2022
Web frameworks
Microsoft ASP.NET
since Jul 2022
Web servers
Widgets
FlexSlider
since Jan 2025
Twitter
since Aug 2018
Audience
- 74% desktop
- 16% phone
- 10% tablet
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.82 / 10 · ranked #264,404 of all domains
137 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 4 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tongblog.sdm.go.kr | 18 |
| abc.sdm.go.kr | 10 |
| namu.sdm.go.kr | 8 |
| sdm.go.kr | 7 |
| www.sdm.go.kr | 7 |
| lll.sdm.go.kr | 6 |
| smartcity.sdm.go.kr | 4 |
| eminwon.sdm.go.kr | 3 |
| bokji.sdm.go.kr | 2 |
| health.sdm.go.kr | 1 |
Full technology history →
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Recent changes
- dropped Gnuboard Jun 2026
- dropped MySQL Jun 2026
- dropped PHP Jun 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Gnuboard Feb 2026
- detected MySQL Feb 2026
- detected PHP Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025