What powers hdec.co.kr?
Last seen Aug 2026 · 36 technologies across 18 categories
Analytics
Google Analytics
since Jan 2024
Naver Analytics
since Jan 2024
CDN
cdnjs
since Aug 2026
Cloudflare
since Aug 2026
Development
Microsoft Visual Studio
since Aug 2026
Font scripts
Font Awesome
since Nov 2025
Google Font API
since Dec 2025
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Feb 2019
PaaS
Azure
since Nov 2022
Programming languages
Java
since Nov 2022
Remote access
Pulse Secure
since Aug 2025
Security
HSTS
since Nov 2022
UI frameworks
Video Players
Web Frameworks
Microsoft ASP.NET
since Nov 2017
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
All crawlers blocked
Audience
- 100% phone
South Korea
India
Saudi Arabia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #969,992 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Korean
- Weight: 49.6 MB · 116 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| edu.hdec.co.kr | 11 |
| otp.hdec.co.kr | 10 |
| hai.hdec.co.kr | 9 |
| recruit.hdec.co.kr | 9 |
| gais2.hdec.co.kr | 6 |
| hpms.hdec.co.kr | 6 |
| hpass.hdec.co.kr | 5 |
| hrd.hdec.co.kr | 5 |
| bunyang-rs.hdec.co.kr | 4 |
| hdtms-survey.hdec.co.kr | 4 |
| hipartner.hdec.co.kr | 4 |
| hitalk.hdec.co.kr | 3 |
| hservice.hdec.co.kr | 3 |
| mbss.hdec.co.kr | 3 |
| vpn.hdec.co.kr | 3 |
| bunyang-on.hdec.co.kr | 2 |
| hsw.hdec.co.kr | 2 |
| autowayif.hdec.co.kr | 1 |
| mpartner.hdec.co.kr | 1 |
| smartwork.hdec.co.kr | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped jQuery Migrate Jan 2026
- detected Google Font API Dec 2025
- detected Vuetify Dec 2025