Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 43.144.253.187 |
| Server Software | Tengine/3.1.0 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (7 HTTP resources) | The page is served over HTTPS but loads 7 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1752 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 43.144.253.187
Server Software Tengine/3.1.0
Compression gzip
🔒 🟡 Mixed Content (7 HTTP resources) The page is served over HTTPS but loads 7 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1752 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).
Performance
| DNS Lookup | 152.5 ms |
| TCP Connect | 1320.9 ms |
| TLS Handshake | 286.7 ms |
| Time To First Byte (TTFB) | 1751.4 ms |
| Content Download | 0.2 ms |
| Total Response Time | 1751.6 ms |
DNS Lookup 152.5 ms
TCP Connect 1320.9 ms
TLS Handshake 286.7 ms
Time To First Byte (TTFB) 1751.4 ms
Content Download 0.2 ms
Total Response Time 1751.6 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 | 中教华影数字服务股份有限公司 - 中教华影官网 |
Title 中教华影数字服务股份有限公司 - 中教华影官网
Detected Technologies
| Technology | Bootstrap jQuery Google Analytics |
Technology Bootstrap jQuery Google Analytics
HTTP Headers
| Date
| Wed, 22 Jul 2026 14:35:48 GMT |
| Content-type
| text/html; charset=utf-8 |
| Set-cookie
| tgw_l7_route=b9b26ff318a1d8de6a082aef3884cd4e; Expires=Wed, 22-Jul-2026 15:35:48 GMT; Path=/; sameSite=None; Secure |
| Server
| Tengine/3.1.0 |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width,height=device-height,inital-scale=1.0,maximum-scale=1.0,user-scalable=no |
| X-UA-Compatible | IE=edge,chrome=1 |
| Format-detection | telephone=no |
Date Wed, 22 Jul 2026 14:35:48 GMT
Content-type text/html; charset=utf-8
Set-cookie tgw_l7_route=b9b26ff318a1d8de6a082aef3884cd4e; Expires=Wed, 22-Jul-2026 15:35:48 GMT; Path=/; sameSite=None; Secure
Server Tengine/3.1.0
Vary Accept-Encoding
Content-encoding gzip
