Checking results for: yuntue.com
Additional info for https://yuntue.com
Technical Information
| HTTP Status Code | 444 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 103.85.20.149 |
| Server Software | nginx |
|
🚫 🟡 HTTP 444 Error | The server returned a 444 error. Check the access configuration. |
|
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 444
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 103.85.20.149
Server Software nginx
🚫 🟡 HTTP 444 Error The server returned a 444 error. Check the access configuration.
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 | 43.1 ms |
| TCP Connect | 225.7 ms |
| TLS Handshake | 186.5 ms |
| Time To First Byte (TTFB) | 595 ms |
| Content Download | 0 ms |
| Total Response Time | 595 ms |
DNS Lookup 43.1 ms
TCP Connect 225.7 ms
TLS Handshake 186.5 ms
Time To First Byte (TTFB) 595 ms
Content Download 0 ms
Total Response Time 595 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
Detected Technologies
Technology Nginx
HTTP Headers
| Server | nginx |
| Date | Tue, 21 Jul 2026 00:22:34 GMT |
| Content-length | 0 |
| Set-cookie | server_name_session=b8af5417a14ecbdfd53c23ace8693f93; Max-Age=86400; httponly; path=/ |
Server nginx
Date Tue, 21 Jul 2026 00:22:34 GMT
Content-length 0
Set-cookie server_name_session=b8af5417a14ecbdfd53c23ace8693f93; Max-Age=86400; httponly; path=/
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