Checking results for: tdisdi.co.kr
Additional info for https://tdisdi.co.kr
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 211.234.111.5 |
| Server Software | Apache |
|
🔒 🟡 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. |
|
🕐 🟡 Slow Response (1843 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 211.234.111.5
Server Software Apache
🔒 🟡 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.
🕐 🟡 Slow Response (1843 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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 | 453.1 ms |
| TCP Connect | 726.5 ms |
| TLS Handshake | 555.8 ms |
| Time To First Byte (TTFB) | 1569.1 ms |
| Content Download | 273.6 ms |
| Total Response Time | 1842.7 ms |
DNS Lookup 453.1 ms
TCP Connect 726.5 ms
TLS Handshake 555.8 ms
Time To First Byte (TTFB) 1569.1 ms
Content Download 273.6 ms
Total Response Time 1842.7 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 | ̺ ϴ SDI.TDI.ERDI KOREA |
Title ̺ ϴ SDI.TDI.ERDI KOREA
Detected Technologies
Technology Apache PHP
HTTP Headers
| Date
| Sat, 25 Jul 2026 04:58:33 GMT |
| Server
| Apache |
| Strict-Transport-Security
| max-age=31536000 |
| Connection
| close |
| Transfer-Encoding
| chunked |
| Content-Type
| text/html |
Meta Tags
| Content-Type | text/html; charset=euc-kr |
Date Sat, 25 Jul 2026 04:58:33 GMT
Server Apache
Strict-Transport-Security max-age=31536000
Connection close
Transfer-Encoding chunked
Content-Type text/html
Content-Type text/html; charset=euc-kr
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