Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 192.0.78.24 |
| Server Software | nginx |
| CDN | CDN detected (Server-Timing) |
| 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 192.0.78.24
Server Software nginx
CDN CDN detected (Server-Timing)
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 | 4.1 ms |
| TCP Connect | 5.2 ms |
| TLS Handshake | 4.6 ms |
| Time To First Byte (TTFB) | 15.8 ms |
| Content Download | 0.7 ms |
| Total Response Time | 16.5 ms |
DNS Lookup 4.1 ms
TCP Connect 5.2 ms
TLS Handshake 4.6 ms
Time To First Byte (TTFB) 15.8 ms
Content Download 0.7 ms
Total Response Time 16.5 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 공명 [koŋ.mjeŋ] – Korean World Music Leader |
| Meta Description | Korean World Music Leader |
| Robots Meta | max-image-preview:large |
| Open Graph Title | 공명 [koŋ.mjeŋ] |
| Open Graph Description | Korean World Music Leader |
| Open Graph Image | https://s0.wp.com/i/blank.jpg?m=1383295312i |
Title 공명 [koŋ.mjeŋ] – Korean World Music Leader Meta Description Korean World Music Leader Robots Meta max-image-preview:large Open Graph Title 공명 [koŋ.mjeŋ] Open Graph Description Korean World Music Leader Open Graph Image https://s0.wp.com/i/blank.jpg?m=1383295312i Detected Technologies
| Technology | WordPress Google Analytics Nginx PHP |
Technology WordPress Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Thu, 13 Aug 2026 09:11:04 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Strict-transport-security
| max-age=31536000 |
| Vary
| accept, content-type, cookie |
| X-hacker
| Want root? Visit join.a8c.com/hacker and mention this header. |
| Host-header
| WordPress.com |
| Link
| ; rel=shortlink |
| Content-encoding
| gzip |
| X-ac
| 13.cdg _dca HIT |
| Alt-svc
| clear |
| Server-timing
| a8c-cdn, dc;desc=cdg, cache;desc=HIT;dur=5.0 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Generator | WordPress.com |
| Description | Korean World Music Leader |
Server nginx
Date Thu, 13 Aug 2026 09:11:04 GMT
Content-type text/html; charset=UTF-8
Strict-transport-security max-age=31536000
Vary accept, content-type, cookie
X-hacker Want root? Visit join.a8c.com/hacker and mention this header.
Host-header WordPress.com
Link ; rel=shortlink
Content-encoding gzip
X-ac 13.cdg _dca HIT
Alt-svc clear
Server-timing a8c-cdn, dc;desc=cdg, cache;desc=HIT;dur=5.0
