Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 111.230.16.229 |
| Server Software | nginx/1.18.0 (Ubuntu) |
| Compression | gzip |
|
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. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 111.230.16.229
Server Software nginx/1.18.0 (Ubuntu)
Compression gzip
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.
Performance
| DNS Lookup | 201.5 ms |
| TCP Connect | 389.4 ms |
| TLS Handshake | 190.1 ms |
| Time To First Byte (TTFB) | 800.5 ms |
| Content Download | 0.2 ms |
| Total Response Time | 800.8 ms |
DNS Lookup 201.5 ms
TCP Connect 389.4 ms
TLS Handshake 190.1 ms
Time To First Byte (TTFB) 800.5 ms
Content Download 0.2 ms
Total Response Time 800.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title 华制智能·官网·工业互联网
Detected Technologies
| Technology | Google Analytics Nginx |
Technology Google Analytics Nginx
HTTP Headers
| Server
| nginx/1.18.0 (Ubuntu) |
| Date
| Sat, 25 Jul 2026 08:39:45 GMT |
| Content-Type
| text/html |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Vary
| Accept-Encoding |
| Last-Modified
| Wed, 24 Dec 2025 02:11:09 GMT |
| ETag
| W/"694b4bbd-db1e" |
| X-Frame-Options
| SAMEORIGIN |
| X-XSS-Protection
| 1; mode=block |
| X-Content-Type-Options
| nosniff |
| Access-Control-Allow-Origin
| * |
| Access-Control-Allow-Methods
| GET, POST, OPTIONS |
| Access-Control-Allow-Headers
| DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type |
| Content-Encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
Server nginx/1.18.0 (Ubuntu)
Date Sat, 25 Jul 2026 08:39:45 GMT
Content-Type text/html
Transfer-Encoding chunked
Connection keep-alive
Vary Accept-Encoding
Last-Modified Wed, 24 Dec 2025 02:11:09 GMT
ETag W/"694b4bbd-db1e"
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
Access-Control-Allow-Origin *
Access-Control-Allow-Methods GET, POST, OPTIONS
Access-Control-Allow-Headers DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type
Content-Encoding gzip
