What powers ddm.go.kr?
Last seen Jun 2026 · 38 technologies across 20 categories
Advertising
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| lotte department store | #3 | 97 |
| dongdaemun-gu | #2 | 42 |
| medi center | #23 | 28 |
| dongdaemun | #13 | 21 |
| dongdaemun-gu seoul | #4 | 17 |
| toshima district tokyo | #12 | 10 |
| seoul k-medi center | #1 | 9 |
| marriage korea | #6 | 9 |
| seoul elementary schools | #3 | 7 |
| high schools in seoul south korea | #10 | 7 |
| dongdaemun gu seoul | #7 | 7 |
| toshima ku tokyo | #16 | 6 |
| sejong daewang | #29 | 5 |
| pharmacy south korea | #2 | 5 |
| korean typewriters | #7 | 5 |
| marry in korea | #5 | 5 |
| toshima tokyo japan | #18 | 4 |
| alien registration card | #79 | 4 |
| anguo china | #3 | 4 |
| middle schools in seoul | #3 | 4 |
| dongdaemun gu | #2 | 4 |
| toshima-ku | #92 | 3 |
| toshima japan | #21 | 3 |
| aquarium street | #4 | 3 |
| foreigner registration number | #5 | 3 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 76% desktop
- 22% phone
- 2% tablet
South Korea
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.18 / 10 · ranked #230,707 of all domains
128 referring domains · OpenPageRank
Search traffic
350 est. monthly organic visits (US)
172 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Korean
- Weight: 37.3 MB · 171 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| memory.ddm.go.kr | 14 |
| itedu.ddm.go.kr | 12 |
| www.ddm.go.kr | 12 |
| kmedi.ddm.go.kr | 9 |
| museum.ddm.go.kr | 9 |
| council.ddm.go.kr | 8 |
| ddmzine.ddm.go.kr | 7 |
| nurinet.ddm.go.kr | 7 |
| email.ddm.go.kr | 5 |
| clean.ddm.go.kr | 4 |
| ecopass.ddm.go.kr | 4 |
| health.ddm.go.kr | 4 |
| smartclean.ddm.go.kr | 3 |
| eminwon.ddm.go.kr | 2 |
| search.ddm.go.kr | 2 |
| carsms.ddm.go.kr | 1 |
| ddm.go.kr | 1 |
Full technology history →
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Recent changes
- detected core-js May 2026
- detected React May 2026
- detected styled-components May 2026
- dropped core-js Apr 2026
- dropped React Apr 2026
- dropped styled-components Apr 2026
- dropped Amazon ALB Jan 2026
- dropped Amazon Web Services Jan 2026
- dropped jQuery CDN Nov 2025
- dropped jQuery Migrate Nov 2025
- detected Marked Oct 2025