What powers hvackorea.or.kr?
Last seen Jun 2026 · 43 technologies across 22 categories
Analytics
CDN
cdnjs
since Jun 2022
Cloudflare
since Jun 2022
CMS
Databases
MySQL
since Sep 2020
Font scripts
Google Font API
since Sep 2020
Twitter Emoji (Twemoji)
since Sep 2020
Hosting
WordPress Multisite
since Sep 2023
JavaScript frameworks
React
since Jul 2024
JavaScript libraries
Live chat
Channel.io
since Jul 2024
Load balancers
Amazon ALB
since Jun 2022
Miscellaneous
PaaS
Amazon Web Services
since Sep 2020
Performance
Priority Hints
since Jan 2026
Programming languages
PHP
since Sep 2020
Security
Cloudflare Bot Management
since May 2026
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Video players
Web server extensions
Web servers
Apache HTTP Server
since Sep 2020
Widgets
WordPress plugins
Audience
- 100% desktop
South Korea
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.46 / 10 · ranked #2,565,081 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 25 ms |
| CLS | 0.35 |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| eng.hvackorea.or.kr | 42 |
| hvackorea.or.kr | 40 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped reCAPTCHA Jun 2026
- detected Cloudflare Bot Management May 2026