Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 139.9.71.152 |
| Server Software | openresty |
| Compression | gzip |
|
🔒 🟡 Mixed Content (6 HTTP resources) | The page is served over HTTPS but loads 6 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1843 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
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 139.9.71.152
Server Software openresty
Compression gzip
🔒 🟡 Mixed Content (6 HTTP resources) The page is served over HTTPS but loads 6 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1843 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://pconline.com.cn:443 | 301 | HTTP/2 301 |
| 2 | https://www.pconline.com.cn/ | 200 | HTTP/2 200 |
#1 URL https://pconline.com.cn:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.pconline.com.cn/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 661.8 ms |
| TCP Connect | 871.1 ms |
| TLS Handshake | 379.1 ms |
| Time To First Byte (TTFB) | 1599.5 ms |
| Content Download | 243.5 ms |
| Total Response Time | 1843 ms |
DNS Lookup 661.8 ms
TCP Connect 871.1 ms
TLS Handshake 379.1 ms
Time To First Byte (TTFB) 1599.5 ms
Content Download 243.5 ms
Total Response Time 1843 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
SEO Quick Check
Detected Technologies
| Technology | jQuery Google Analytics PHP |
Technology jQuery Google Analytics PHP
HTTP Headers
| Server
| openresty |
| Date
| Wed, 22 Jul 2026 00:00:01 GMT |
| Content-type
| text/html |
| Expires
| Wed, 22 Jul 2026 00:15:01 GMT |
| Cache-control
| max-age=900 |
| Access-control-allow-origin
| * |
| Content-encoding
| gzip |
| Request-id
| 3d3b6a600801ab694358fa584de11276 |
Meta Tags
| Content-type | text/html; charset=gbk |
| Viewport | width=device-width,initial-scale=1.0 |
| Description | ̫ƽƼרҵITŻվ,Ϊû;ṩITѶ鱨,漰,ֻ,Ʒ,. |
| Keywords | ̫ƽƼ,̫ƽ,ITŻ,ITѶ,,ֻ, |
| Author | zhengshaofan_gz liyichun_gz |
| Mobile-agent | format=xhtml; url=//g.pconline.com.cn/w/ |
| Msapplication-task | name=ʼDZ;action-uri=//notebook.pconline.com.cn/;icon-uri=//www.pconline.com.cn/favicon.ico |
| 360_ssp_verify | bb0bd6e4925c3190591e5147104d3e9c |
Server openresty
Date Wed, 22 Jul 2026 00:00:01 GMT
Content-type text/html
Expires Wed, 22 Jul 2026 00:15:01 GMT
Cache-control max-age=900
Access-control-allow-origin *
Content-encoding gzip
Request-id 3d3b6a600801ab694358fa584de11276
