What powers dcollection.net?
Last seen Aug 2026 · 12 technologies across 5 categories
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Programming languages
Java
since Apr 2022
TypeScript
since May 2024
UI frameworks
Bootstrap
since Nov 2023
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 87% desktop
- 9% phone
- 3% tablet
South Korea
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.07 / 10 · ranked #521,251 of all domains
99 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 14.2 MB · 65 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| aks.dcollection.net | 7 |
| alu.dcollection.net | 7 |
| chosun.dcollection.net | 7 |
| chugye.dcollection.net | 7 |
| chungbuk.dcollection.net | 7 |
| cju.dcollection.net | 7 |
| cku.dcollection.net | 7 |
| cnu.dcollection.net | 7 |
| cnue.dcollection.net | 7 |
| cs.dcollection.net | 7 |
| cup.dcollection.net | 7 |
| daebul.dcollection.net | 7 |
| daegu.dcollection.net | 7 |
| daejin.dcollection.net | 7 |
| dgist.dcollection.net | 7 |
| dju.dcollection.net | 7 |
| donga.dcollection.net | 7 |
| dongeui.dcollection.net | 7 |
| dongseo.dcollection.net | 7 |
| eulji.dcollection.net | 7 |
| gachon.dcollection.net | 7 |
| gjue.dcollection.net | 7 |
| gknu.dcollection.net | 7 |
| gnue.dcollection.net | 7 |