Checking results for: skfa.co.kr
Additional info for https://skfa.co.kr
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 133.186.201.38 |
| 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. |
|
🕐 🔴 Very Slow Response (4280 ms) | Response time exceeds 3 seconds. This severely impacts SEO and user experience. |
|
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 133.186.201.38
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.
🕐 🔴 Very Slow Response (4280 ms) Response time exceeds 3 seconds. This severely impacts SEO and user experience.
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 | 653.7 ms |
| TCP Connect | 941.6 ms |
| TLS Handshake | 577.9 ms |
| Time To First Byte (TTFB) | 3661.9 ms |
| Content Download | 617.9 ms |
| Total Response Time | 4279.8 ms |
DNS Lookup 653.7 ms
TCP Connect 941.6 ms
TLS Handshake 577.9 ms
Time To First Byte (TTFB) 3661.9 ms
Content Download 617.9 ms
Total Response Time 4279.8 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 (주)세광에프에이시스템
Detected Technologies
Technology jQuery Apache
HTTP Headers
| Date
| Thu, 30 Jul 2026 05:08:42 GMT |
| Server
| Apache |
| Transfer-Encoding
| chunked |
| Content-Type
| text/html; charset=UTF-8 |
Meta Tags
| Content-Type | text/html;charset=utf-8 |
| Content-Script-Type | text/javascript |
| Content-Style-Type | text/css |
Date Thu, 30 Jul 2026 05:08:42 GMT
Server Apache
Transfer-Encoding chunked
Content-Type text/html; charset=UTF-8
Content-Type text/html;charset=utf-8
Content-Script-Type text/javascript
Content-Style-Type text/css
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