Checking results for: nuaa.edu.cn
Additional info for https://nuaa.edu.cn
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 218.94.136.180 |
| Server Software | none |
| Compression | gzip |
|
🔒 🟡 Mixed Content (132 HTTP resources) | The page is served over HTTPS but loads 132 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1554 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 218.94.136.180
Server Software none
Compression gzip
🔒 🟡 Mixed Content (132 HTTP resources) The page is served over HTTPS but loads 132 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1554 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Performance
| DNS Lookup | 257.1 ms |
| TCP Connect | 516.2 ms |
| TLS Handshake | 261.6 ms |
| Time To First Byte (TTFB) | 1041.6 ms |
| Content Download | 512.5 ms |
| Total Response Time | 1554.1 ms |
DNS Lookup 257.1 ms
TCP Connect 516.2 ms
TLS Handshake 261.6 ms
Time To First Byte (TTFB) 1041.6 ms
Content Download 512.5 ms
Total Response Time 1554.1 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15768000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15768000
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 南京航空航天大学 |
| Meta Description | 南京航空航天大学 |
Title 南京航空航天大学
Meta Description 南京航空航天大学
Detected Technologies
Technology jQuery
HTTP Headers
| Server
| none |
| Date
| Mon, 27 Jul 2026 07:39:40 GMT |
| Content-Type
| text/html |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| X-Frame-Options
| SAMEORIGIN |
| Frame-Options
| SAMEORIGIN |
| Vary
| Accept-Encoding |
| Strict-Transport-Security
| max-age=15768000 |
| Content-Encoding
| gzip |
Meta Tags
| Renderer | webkit |
| X-UA-Compatible | IE=edge,chrome=1 |
| Viewport | width=device-width,user-scalable=0,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0 |
| Keywords | 南京航空航天大学 |
| Description | 南京航空航天大学 |
Server none
Date Mon, 27 Jul 2026 07:39:40 GMT
Content-Type text/html
Transfer-Encoding chunked
Connection keep-alive
X-Frame-Options SAMEORIGIN
Frame-Options SAMEORIGIN
Vary Accept-Encoding
Strict-Transport-Security max-age=15768000
Content-Encoding gzip
Renderer webkit
X-UA-Compatible IE=edge,chrome=1
Viewport width=device-width,user-scalable=0,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0
Keywords 南京航空航天大学
Description 南京航空航天大学
´
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