Checking results for: vworld.kr
Additional info for https://vworld.kr
Technical Information
| HTTP Status Code | 502 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 211.188.33.95 |
|
💥 🔴 502 Bad Gateway | The proxy server did not receive a valid response from the upstream server. |
|
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). |
HTTP Status Code 502
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 211.188.33.95
💥 🔴 502 Bad Gateway The proxy server did not receive a valid response from the upstream server.
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).
Performance
| DNS Lookup | 12.6 ms |
| TCP Connect | 280.8 ms |
| TLS Handshake | 270.9 ms |
| Time To First Byte (TTFB) | 821.9 ms |
| Content Download | 0 ms |
| Total Response Time | 822 ms |
DNS Lookup 12.6 ms
TCP Connect 280.8 ms
TLS Handshake 270.9 ms
Time To First Byte (TTFB) 821.9 ms
Content Download 0 ms
Total Response Time 822 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
HTTP Headers
| Content-length | 107 |
| Cache-Control | no-cache |
| Connection | close |
| Content-Type | text/html |
Content-length 107
Cache-Control no-cache
Connection close
Content-Type text/html
´
Non-stop browsing
& internet stability
Best VPN in AdBlocking & Malware detection 
