Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 185.158.133.1 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 185.158.133.1
Server Software cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 455.1 ms |
| TCP Connect | 457.2 ms |
| TLS Handshake | 9.1 ms |
| Time To First Byte (TTFB) | 715.7 ms |
| Content Download | 0.1 ms |
| Total Response Time | 715.8 ms |
DNS Lookup 455.1 ms
TCP Connect 457.2 ms
TLS Handshake 9.1 ms
Time To First Byte (TTFB) 715.7 ms
Content Download 0.1 ms
Total Response Time 715.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Detected Technologies
Technology Cloudflare
HTTP Headers
| Date
| Thu, 20 Aug 2026 11:21:47 GMT |
| Content-type
| text/html; charset=utf-8 |
| Cache-control
| no-cache, must-revalidate, max-age=0 |
| Set-cookie
| __cf_bm=Q6tzmMZGWfUh0Ppzat4DJZGstPLpGMZam2QsUS2pHyY-1787224907.08705-1.0.1.1-0pwVwevl3Fi_gpWiXqVosenRQt5U6Pm6zOEg7r.wTL5Hqn3t.BLvtsOp91YGJFLP.FZPMUCktNJCGkdmNOAF3UgXkn7X62v4efJ6VdHS2Qof70HE34WhYaIkIU0fgEww; HttpOnly; SameSite=None; Secure; Path=/; Domain=hrdtc.kr; Expires=Thu, 20 Aug 2026 11:51:47 GMT |
| Strict-transport-security
| max-age=31536000; includeSubDomains |
| Referrer-policy
| strict-origin-when-cross-origin |
| X-content-type-options
| nosniff |
| Content-encoding
| gzip |
| Server
| cloudflare |
| Cf-ray
| a2e104354a448bd2-CDG |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
| Description | 인재개발교육원 공식사이트입니다 |
| Author | 인재개발교육원 |
| Keywords | 인재개발교육원, 교육, 자격증, 취업, 강사양성, 평가대행 |
Date Thu, 20 Aug 2026 11:21:47 GMT
Content-type text/html; charset=utf-8
Cache-control no-cache, must-revalidate, max-age=0
Set-cookie __cf_bm=Q6tzmMZGWfUh0Ppzat4DJZGstPLpGMZam2QsUS2pHyY-1787224907.08705-1.0.1.1-0pwVwevl3Fi_gpWiXqVosenRQt5U6Pm6zOEg7r.wTL5Hqn3t.BLvtsOp91YGJFLP.FZPMUCktNJCGkdmNOAF3UgXkn7X62v4efJ6VdHS2Qof70HE34WhYaIkIU0fgEww; HttpOnly; SameSite=None; Secure; Path=/; Domain=hrdtc.kr; Expires=Thu, 20 Aug 2026 11:51:47 GMT
Strict-transport-security max-age=31536000; includeSubDomains
Referrer-policy strict-origin-when-cross-origin
X-content-type-options nosniff
Content-encoding gzip
Server cloudflare
Cf-ray a2e104354a448bd2-CDG
