Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 202.116.64.8 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (26 HTTP resources) | The page is served over HTTPS but loads 26 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (2087 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 202.116.64.8
Compression gzip
🔒 🟡 Mixed Content (26 HTTP resources) The page is served over HTTPS but loads 26 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (2087 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://sysu.edu.cn:443 | 302 | HTTP/1.0 302 Moved Temporarily |
| 2 | https://www.sysu.edu.cn | 200 | HTTP/1.1 200 OK |
#1 URL https://sysu.edu.cn:443
HTTP Status Code 302
Status HTTP/1.0 302 Moved Temporarily
#2 URL https://www.sysu.edu.cn
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 451.8 ms |
| TCP Connect | 735.7 ms |
| TLS Handshake | 553.1 ms |
| Time To First Byte (TTFB) | 1560.2 ms |
| Content Download | 526.3 ms |
| Total Response Time | 2086.5 ms |
DNS Lookup 451.8 ms
TCP Connect 735.7 ms
TLS Handshake 553.1 ms
Time To First Byte (TTFB) 1560.2 ms
Content Download 526.3 ms
Total Response Time 2086.5 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubdomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ ALLOW-FROM http://admission.sysu.edu.cn |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubdomains; preload
CSP ✔ Configured
X-Frame-Options ✔ ALLOW-FROM http://admission.sysu.edu.cn
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 中山大学 SUN YAT-SEN UNIVERSITY |
| Meta Description | 中山大学是由孙中山先生亲手创立，有着100多年的办学传统，由1952年院系调整后分设的中山大学和中山医科大学于2001年10月合并而成，是一所包括文学、历史学、哲学、法学、经济学、管理学、教育学、理学、医学、工学、农学、艺术学等在内的综合性大学。 |
Title 中山大学 SUN YAT-SEN UNIVERSITY
Meta Description 中山大学是由孙中山先生亲手创立，有着100多年的办学传统，由1952年院系调整后分设的中山大学和中山医科大学于2001年10月合并而成，是一所包括文学、历史学、哲学、法学、经济学、管理学、教育学、理学、医学、工学、农学、艺术学等在内的综合性大学。
Detected Technologies
| Technology | Vue.js jQuery Google Analytics |
Technology Vue.js jQuery Google Analytics
HTTP Headers
| Date
| Thu, 23 Jul 2026 12:47:30 GMT |
| Content-Type
| text/html |
| Content-Length
| 18346 |
| Connection
| keep-alive |
| X-Frame-Options
| ALLOW-FROM http://admission.sysu.edu.cn |
| X-XSS-Protection
| 1; mode=block |
| X-Content-Type-Options
| nosniff |
| Referer-Policy
| no-referer-when-downgrade |
| X-Download-Options
| noopen |
| X-Permitted-Cross-Domain-Policies
| master-only |
| Content-Security-Policy
| default-src data: 'self' *.conac.cn *.googleapis.com *.gstatic.com *.jiathis.com *.baidu.com *.bshare.cn *.qq.com *.kaipuyun.cn 'unsafe-inline' 'unsafe-eval'; |
| Strict-Transport-Security
| max-age=31536000; includeSubdomains; preload |
| Last-Modified
| Thu, 23 Jul 2026 07:52:25 GMT |
| Accept-Ranges
| bytes |
| Cache-Control
| max-age=600 |
| Expires
| Thu, 23 Jul 2026 12:57:04 GMT |
| Vary
| Accept-Encoding |
| Content-Encoding
| gzip |
| ETag
| "1a410-657428975cadd-gzip" |
| Content-Language
| zh-CN |
Meta Tags
| X-UA-Compatible | IE=edge,chrome=1 |
| Renderer | webkit |
| Viewport | width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no |
| Description | 中山大学是由孙中山先生亲手创立，有着100多年的办学传统，由1952年院系调整后分设的中山大学和中山医科大学于2001年10月合并而成，是一所包括文学、历史学、哲学、法学、经济学、管理学、教育学、理学、医学、工学、农学、艺术学等在内的综合性大学。 |
| PageType | 1 |
| PageTitle | 中山大学 SUN YAT-SEN UNIVERSITY |
| Keywords | 中山大学 |
Date Thu, 23 Jul 2026 12:47:30 GMT
Content-Type text/html
Content-Length 18346
Connection keep-alive
X-Frame-Options ALLOW-FROM http://admission.sysu.edu.cn
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Accept-Ranges bytes
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Expires Thu, 23 Jul 2026 12:57:04 GMT
Vary Accept-Encoding
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