Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 47.246.49.184 |
| Server Software | Tengine |
| Compression | gzip |
|
🔒 🟡 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. |
|
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 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 47.246.49.184
Server Software Tengine
Compression gzip
🔒 🟡 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.
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 | 252.7 ms |
| TCP Connect | 254.3 ms |
| TLS Handshake | 8.8 ms |
| Time To First Byte (TTFB) | 617.5 ms |
| Content Download | 0.8 ms |
| Total Response Time | 618.4 ms |
DNS Lookup 252.7 ms
TCP Connect 254.3 ms
TLS Handshake 8.8 ms
Time To First Byte (TTFB) 617.5 ms
Content Download 0.8 ms
Total Response Time 618.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | no-referrer-when-downgrade |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
Referrer Policy no-referrer-when-downgrade
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title 沪江网校CPS平台
Detected Technologies
| Technology | Vue.js jQuery Google Analytics |
Technology Vue.js jQuery Google Analytics
HTTP Headers
| Server
| Tengine |
| Content-Type
| text/html; charset=utf-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Date
| Tue, 28 Jul 2026 21:37:54 GMT |
| X-Server-ID
| 154 |
| X-UA-Compatible
| IE=edge,chrome=1 |
| X-Powered-By
| Node |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
| X-IN-APIGATEWAY
| ali-235 |
| X-IN-APIGATEWAYSSL
| ali-174 |
| Referrer-Policy
| no-referrer-when-downgrade |
| Via
| ens-cache22.l2hk11[164,0], cache27.l2fr1[326,0], ens-cache10.fr5[344,0] |
| Timing-Allow-Origin
| * |
| EagleId
| 2ff6319e17852746737783870e |
Meta Tags
Server Tengine
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
Date Tue, 28 Jul 2026 21:37:54 GMT
X-Server-ID 154
X-UA-Compatible IE=edge,chrome=1
X-Powered-By Node
Vary Accept-Encoding
Content-Encoding gzip
X-IN-APIGATEWAY ali-235
X-IN-APIGATEWAYSSL ali-174
Referrer-Policy no-referrer-when-downgrade
Via ens-cache22.l2hk11[164,0], cache27.l2fr1[326,0], ens-cache10.fr5[344,0]
Timing-Allow-Origin *
EagleId 2ff6319e17852746737783870e
