Checking results for: www.vastchina.cn
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www.vastchina.cn is ONLINE
Additional info for https://www.vastchina.cn
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 118.190.157.144 |
| Server Software | Microsoft-IIS/7.5 |
| Compression | gzip |
|
🔒 🟡 Mixed Content (3 HTTP resources) | The page is served over HTTPS but loads 3 resource(s) over HTTP. This may be blocked in modern browsers. |
|
🕐 🟡 Slow Response (1341 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 118.190.157.144
Server Software Microsoft-IIS/7.5
Compression gzip
🔒 🟡 Mixed Content (3 HTTP resources) The page is served over HTTPS but loads 3 resource(s) over HTTP. This may be blocked in modern browsers.
🕐 🟡 Slow Response (1341 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 | 200.5 ms |
| TCP Connect | 376 ms |
| TLS Handshake | 532.3 ms |
| Time To First Byte (TTFB) | 1341.1 ms |
| Content Download | 0.2 ms |
| Total Response Time | 1341.3 ms |
DNS Lookup 200.5 ms
TCP Connect 376 ms
TLS Handshake 532.3 ms
Time To First Byte (TTFB) 1341.1 ms
Content Download 0.2 ms
Total Response Time 1341.3 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 | 伟速达（中国）汽车安全系统有限公司 |
| Meta Description | 伟速达（中国）汽车安全系统有限公司 |
Title 伟速达（中国）汽车安全系统有限公司
Meta Description 伟速达（中国）汽车安全系统有限公司
Detected Technologies
Technology PHP
HTTP Headers
| Cache-Control
| private |
| Content-Type
| text/html; charset=utf-8 |
| Content-Encoding
| gzip |
| Vary
| Accept-Encoding |
| Server
| Microsoft-IIS/7.5 |
| X-AspNet-Version
| 4.0.30319 |
| Date
| Wed, 29 Jul 2026 09:43:58 GMT |
| Content-Length
| 6435 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Author | 万户网络设计制作 |
| Keywords | 伟速达（中国）汽车安全系统有限公司 |
| Description | 伟速达（中国）汽车安全系统有限公司 |
Cache-Control private
Content-Type text/html; charset=utf-8
Content-Encoding gzip
Vary Accept-Encoding
Server Microsoft-IIS/7.5
X-AspNet-Version 4.0.30319
Date Wed, 29 Jul 2026 09:43:58 GMT
Content-Length 6435
X-UA-Compatible IE=edge
Viewport width=device-width, initial-scale=1
Author 万户网络设计制作
Keywords 伟速达（中国）汽车安全系统有限公司
Description 伟速达（中国）汽车安全系统有限公司
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