Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 159.138.94.70 |
| Server Software | Tengine |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 159.138.94.70
Server Software Tengine
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://dahuasecurity.com:443 | 302 | HTTP/1.1 302 Moved Temporarily |
| 2 | https://www.dahuasecurity.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://dahuasecurity.com:443
HTTP Status Code 302
Status HTTP/1.1 302 Moved Temporarily
#2 URL https://www.dahuasecurity.com/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 259.3 ms |
| TCP Connect | 271.3 ms |
| TLS Handshake | 16.6 ms |
| Time To First Byte (TTFB) | 474 ms |
| Content Download | 120.2 ms |
| Total Response Time | 594.2 ms |
DNS Lookup 259.3 ms
TCP Connect 271.3 ms
TLS Handshake 16.6 ms
Time To First Byte (TTFB) 474 ms
Content Download 120.2 ms
Total Response Time 594.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Dahua Technology - World Leading Video-Centric AIoT Solution & Service Provider - Zhejiang Dahua Technology Co., Ltd. |
| Meta Description | Dahua Technology is a world-leading video-centric AIoT solution and service provider. With its |
| Canonical | https://www.dahuasecurity.com/ |
| Robots Meta | index, follow |
| Open Graph Title | Dahua Technology - World Leading Video-Centric AIoT Solution & Service Provider |
| Open Graph Description | Dahua Technology is a world-leading video-centric AIoT solution and service provider. With its |
| Open Graph Image | https://material.dahuasecurity.com/uploads/image/20230922... |
Title Dahua Technology - World Leading Video-Centric AIoT Solution & Service Provider - Zhejiang Dahua Technology Co., Ltd. Meta Description Dahua Technology is a world-leading video-centric AIoT solution and service provider. With its Canonical https://www.dahuasecurity.com/ Robots Meta index, follow Open Graph Title Dahua Technology - World Leading Video-Centric AIoT Solution & Service Provider Open Graph Description Dahua Technology is a world-leading video-centric AIoT solution and service provider. With its Open Graph Image https://material.dahuasecurity.com/uploads/image/20230922... Detected Technologies
| Technology | Bootstrap jQuery Google Analytics Google Tag Manager Intercom |
Technology Bootstrap jQuery Google Analytics Google Tag Manager Intercom
HTTP Headers
| Server
| Tengine |
| Content-Type
| text/html; charset=UTF-8 |
| Transfer-Encoding
| chunked |
| Connection
| keep-alive |
| Date
| Thu, 20 Aug 2026 15:16:04 GMT |
| Vary
| Accept-Encoding |
| Expires
| Thu, 19 Nov 1981 08:52:00 GMT |
| Cache-Control
| no-store, no-cache, must-revalidate |
| Pragma
| no-cache |
| Strict-Transport-Security
| max-age=31536000 |
| X-Frame-Options
| SAMEORIGIN |
| X-Content-Type-Options
| nosniff |
| Content-Security-Policy
| frame-ancestors 'self' https://material.dahuasecurity.com https://www.wisualarm.com https://innovationcentercis.dahuasecurity.com https://www.dahuasecurity.com https://software.dahuasecurity.com https://innovationcenteruk.dahuasecurity.com https://global-innovation-center.dahuasecurity.com http://www.dahuasecurity.com.ps https://dahuatech.s5.udesk.cn |
| Via
| ens-cache4.l2fr2[170,0], ens-cache17.fr7[171,0] |
| Timing-Allow-Origin
| * |
| EagleId
| 9b66d4a517872389643903108e |
Meta Tags
| X-UA-Compatible | IE=edge, chrome=1 |
| Viewport | width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,shrink-to-fit=no |
| Robots | index, follow |
| Googlebot | index, follow, max-snippet:-1, max-image-preview:large |
| Mobile-web-app-capable | yes |
| Format-detection | telephone=no |
| Author | Dahua Technology |
| Renderer | webkit |
| Page-title | Dahua Technology - World Leading Video-Centric AIoT Solution & Service Provider |
| Keywords | dahua,alhua,ip camera,CCTV,dahua security,PTZ,ajhua,dauha,hdcvi,dahua technology,dmss,dahua camera,dahua software |
| Description | Dahua Technology is a world-leading video-centric AIoT solution and service provider. With its |
| Locale | en |
| Content-language | International |
Server Tengine
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection keep-alive
Date Thu, 20 Aug 2026 15:16:04 GMT
Vary Accept-Encoding
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate
Pragma no-cache
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
Content-Security-Policy frame-ancestors 'self' https://material.dahuasecurity.com https://www.wisualarm.com https://innovationcentercis.dahuasecurity.com https://www.dahuasecurity.com https://software.dahuasecurity.com https://innovationcenteruk.dahuasecurity.com https://global-innovation-center.dahuasecurity.com http://www.dahuasecurity.com.ps https://dahuatech.s5.udesk.cn
Via ens-cache4.l2fr2[170,0], ens-cache17.fr7[171,0]
Timing-Allow-Origin *
EagleId 9b66d4a517872389643903108e
