Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 211.43.191.215 |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🔴 Very Slow Response (5948 ms) | Response time exceeds 3 seconds. This severely impacts SEO and user experience. |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 211.43.191.215
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🔴 Very Slow Response (5948 ms) Response time exceeds 3 seconds. This severely impacts SEO and user experience.
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 251.9 ms |
| TCP Connect | 487.2 ms |
| TLS Handshake | 479.9 ms |
| Time To First Byte (TTFB) | 1244.2 ms |
| Content Download | 4703.7 ms |
| Total Response Time | 5947.9 ms |
DNS Lookup 251.9 ms
TCP Connect 487.2 ms
TLS Handshake 479.9 ms
Time To First Byte (TTFB) 1244.2 ms
Content Download 4703.7 ms
Total Response Time 5947.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | IT세상을 바꾸는 힘 지디넷코리아 |
| Robots Meta | max-image-preview:large |
| Open Graph Title | IT세상을 바꾸는 힘 지디넷코리아 |
| Open Graph Description | 국가대표 테크미디어 지디넷코리아 |
| Open Graph Image | https://zdnet.co.kr/images/default_img.jpg?ver=20220902 |
| Twitter Card | summary |
| Twitter Title | IT세상을 바꾸는 힘 지디넷코리아 |
| Twitter Description | 국가대표 테크미디어 지디넷코리아 |
Title IT세상을 바꾸는 힘 지디넷코리아 Robots Meta max-image-preview:large Open Graph Title IT세상을 바꾸는 힘 지디넷코리아 Open Graph Description 국가대표 테크미디어 지디넷코리아 Open Graph Image https://zdnet.co.kr/images/default_img.jpg?ver=20220902 Twitter Card summary Twitter Title IT세상을 바꾸는 힘 지디넷코리아 Twitter Description 국가대표 테크미디어 지디넷코리아 Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager PHP Node.js |
Technology jQuery Google Analytics Google Tag Manager PHP Node.js
HTTP Headers
| Date
| Tue, 28 Jul 2026 21:02:18 GMT |
| Strict-Transport-Security
| max-age=31536000; includeSubDomains; preload |
| X-Frame-Options
| SAMEORIGIN |
| X-Content-Type-Options
| nosniff |
| Content-Security-Policy
| default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:; style-src 'self' 'unsafe-inline' https:; img-src 'self' data: https:; font-src 'self' https:; connect-src 'self' https:; frame-src 'self' https:; form-action 'self' https://search-m.zdnet.co.kr https://search.zdnet.co.kr; media-src 'self' https:; object-src 'none'; base-uri 'self'; upgrade-insecure-requests; |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-Control
| no-store, no-cache, must-revalidate, private |
| Pragma
| no-cache |
| Vary
| User-Agent |
| X-XSS-Protection
| 1; mode=block |
| Connection
| close |
| Transfer-Encoding
| chunked |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| X-UA-Compatible | IE=edge,chrome=1 |
| Google-site-verification | e0QUzw13-OJL9CAXAISk-EqTw3BLf6iEVa4DOe_NQa0 |
| Referrer | unsafe-url |
| Robots | max-image-preview:large |
| Refresh | 300;url=/ |
| Fb:pages | 187539567939502 |
| Fb:app_id | 337858479574561 |
| Category | news |
| Copyright | Copyright © 2018 MEGANEWS Interactive, Inc. All Right Reserved. |
Date Tue, 28 Jul 2026 21:02:18 GMT
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
Content-Security-Policy default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:; style-src 'self' 'unsafe-inline' https:; img-src 'self' data: https:; font-src 'self' https:; connect-src 'self' https:; frame-src 'self' https:; form-action 'self' https://search-m.zdnet.co.kr https://search.zdnet.co.kr; media-src 'self' https:; object-src 'none'; base-uri 'self'; upgrade-insecure-requests;
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate, private
Pragma no-cache
Vary User-Agent
X-XSS-Protection 1; mode=block
Connection close
Transfer-Encoding chunked
Content-Type text/html; charset=UTF-8
