Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 112.74.141.68 |
| Server Software | Tengine |
| CDN | CDN (hit cache abak) |
| 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. |
|
🕐 🟡 Slow Response (1086 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 112.74.141.68
Server Software Tengine
CDN CDN (hit cache abak)
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.
🕐 🟡 Slow Response (1086 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://jc001.cn:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | http://www.jc001.cn/ | 200 | HTTP/1.1 200 OK |
#1 URL https://jc001.cn:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL http://www.jc001.cn/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 454.2 ms |
| TCP Connect | 660.9 ms |
| TLS Handshake | ~80 ms |
| Time To First Byte (TTFB) | 879.3 ms |
| Content Download | 206.8 ms |
| Total Response Time | 1086.1 ms |
DNS Lookup 454.2 ms
TCP Connect 660.9 ms
TLS Handshake ~80 ms
Time To First Byte (TTFB) 879.3 ms
Content Download 206.8 ms
Total Response Time 1086.1 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
| Title | - ļҾŻ |
| Meta Description | ǽҵŻվҵվ50ǿṩרҵҵѶ̡̻ҵƷǽҵӪƽ̨ |
Title - ļҾŻ
Meta Description ǽҵŻվҵվ50ǿṩרҵҵѶ̡̻ҵƷǽҵӪƽ̨
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics PHP |
Technology Bootstrap jQuery Google Analytics PHP
HTTP Headers
| Server
| Tengine |
| Date
| Thu, 20 Aug 2026 01:19:42 GMT |
| Content-Type
| text/html; charset=gbk |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Vary
| Accept-Encoding |
| Cache-Control
| public, max-age=900 |
| Last-Modified
| Thu, 20 Aug 2026 01:16:35 GMT |
| Expires
| Thu, 20 Aug 2026 01:31:35 GMT |
| X-Varnish
| 901780862 918618781 |
| Age
| 187 |
| Via
| 1.1 varnish-v4 |
| X-Cache
| hit cache abak |
| Content-Encoding
| gzip |
Meta Tags
| Content-type | text/html;charset=gbk |
| Mobile-agent | format=html5;url=//m.jc001.cn/ |
| Keywords | ,,ҵŻվ |
| Description | ǽҵŻվҵվ50ǿṩרҵҵѶ̡̻ҵƷǽҵӪƽ̨ |
| Renderer | webkit |
Server Tengine
Date Thu, 20 Aug 2026 01:19:42 GMT
Content-Type text/html; charset=gbk
Transfer-Encoding chunked
Connection keep-alive
Vary Accept-Encoding
Cache-Control public, max-age=900
Last-Modified Thu, 20 Aug 2026 01:16:35 GMT
Expires Thu, 20 Aug 2026 01:31:35 GMT
X-Varnish 901780862 918618781
Age 187
Via 1.1 varnish-v4
X-Cache hit cache abak
Content-Encoding gzip
