Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 121.254.129.90 |
| Server Software | Apache |
|
🔒 🟡 Mixed Content (28 HTTP resources) | The page is served over HTTPS but loads 28 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (2832 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
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). |
|
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 121.254.129.90
Server Software Apache
🔒 🟡 Mixed Content (28 HTTP resources) The page is served over HTTPS but loads 28 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (2832 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
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).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 452 ms |
| TCP Connect | 729.9 ms |
| TLS Handshake | 284.5 ms |
| Time To First Byte (TTFB) | 1999 ms |
| Content Download | 833.3 ms |
| Total Response Time | 2832.3 ms |
DNS Lookup 452 ms
TCP Connect 729.9 ms
TLS Handshake 284.5 ms
Time To First Byte (TTFB) 1999 ms
Content Download 833.3 ms
Total Response Time 2832.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 대한신경초음파학회. Korean Society of Neurosonology |
Title 대한신경초음파학회. Korean Society of Neurosonology
Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager Apache PHP |
Technology jQuery Google Analytics Google Tag Manager Apache PHP
HTTP Headers
| Date
| Tue, 28 Jul 2026 01:47:18 GMT |
| Server
| Apache |
| Connection
| close |
| Transfer-Encoding
| chunked |
| Content-Type
| text/html; charset=utf-8 |
Meta Tags
| Content-Type | text/html; charset=utf-8 |
| X-UA-Compatible | IE=10 |
| Content-type | text/html;charset=UTF-8 |
Date Tue, 28 Jul 2026 01:47:18 GMT
Server Apache
Connection close
Transfer-Encoding chunked
Content-Type text/html; charset=utf-8
