Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 163.181.253.219 |
| Server Software | Tengine |
|
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 163.181.253.219
Server Software Tengine
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 ms |
| TCP Connect | 454.3 ms |
| TLS Handshake | 10.2 ms |
| Time To First Byte (TTFB) | 839.9 ms |
| Content Download | 0.1 ms |
| Total Response Time | 839.9 ms |
DNS Lookup 453 ms
TCP Connect 454.3 ms
TLS Handshake 10.2 ms
Time To First Byte (TTFB) 839.9 ms
Content Download 0.1 ms
Total Response Time 839.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15552000; includeSubDomains |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15552000; includeSubDomains
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title WAF 安全防护系统
Detected Technologies
| Technology | Google Analytics |
Technology Google Analytics
HTTP Headers
| Server
| Tengine |
| Content-type
| text/html; charset=utf-8 |
| Strict-transport-security
| max-age=15552000; includeSubDomains |
| Recaptcha
| kangle.us |
| Cache-control
| no-cache,no-store |
| Via
| ens-cache44.l2hk11[12,0], ens-cache16.fr6[361,0] |
| Timing-allow-origin
| * |
| Eagleid
| a3b5fda417847133376408169e |
Server Tengine
Content-type text/html; charset=utf-8
Strict-transport-security max-age=15552000; includeSubDomains
Recaptcha kangle.us
Cache-control no-cache,no-store
Via ens-cache44.l2hk11[12,0], ens-cache16.fr6[361,0]
Timing-allow-origin *
Eagleid a3b5fda417847133376408169e
