Checking results for: bt.cn
Additional info for https://bt.cn
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 157.255.129.251 |
| Server Software | nginx |
| 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. |
|
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 157.255.129.251
Server Software nginx
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.
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://bt.cn:443 | 302 | HTTP/2 302 |
| 2 | https://www.bt.cn/ | 302 | HTTP/2 302 |
| 3 | https://www.bt.cn/new/index.html | 200 | HTTP/2 200 |
#1 URL https://bt.cn:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://www.bt.cn/
HTTP Status Code 302
Status HTTP/2 302
#3 URL https://www.bt.cn/new/index.html
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 12.8 ms |
| TCP Connect | 234.4 ms |
| TLS Handshake | 228.2 ms |
| Time To First Byte (TTFB) | 905.1 ms |
| Content Download | 0.5 ms |
| Total Response Time | 905.6 ms |
DNS Lookup 12.8 ms
TCP Connect 234.4 ms
TLS Handshake 228.2 ms
Time To First Byte (TTFB) 905.1 ms
Content Download 0.5 ms
Total Response Time 905.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | 宝塔面板(bt.cn) 简单好用的Linux/Windows服务器运维管理面板 |
| Meta Description | 宝塔(bt.cn)，让运维简单高效。面板支持Linux与Windows系统。一键配置：LAMP/LNMP、网站、数据库、FTP、SSL，通过Web端轻松管理服务器。 |
| Canonical | https://www.bt.cn/ |
| Robots Meta | index,follow |
| Open Graph Title | 宝塔面板(bt.cn) 简单好用的Linux/Windows服务器运维管理面板 |
| Open Graph Description | 宝塔(bt.cn)，让运维简单高效。面板支持Linux与Windows系统。一键配置：LAMP/LNMP、网站、数据库、FTP、SSL，通过Web端轻松管理服务器。 |
| Open Graph Image | https://www.bt.cn/favicon.ico |
Title 宝塔面板(bt.cn) 简单好用的Linux/Windows服务器运维管理面板 Meta Description 宝塔(bt.cn)，让运维简单高效。面板支持Linux与Windows系统。一键配置：LAMP/LNMP、网站、数据库、FTP、SSL，通过Web端轻松管理服务器。 Canonical https://www.bt.cn/ Robots Meta index,follow Open Graph Title 宝塔面板(bt.cn) 简单好用的Linux/Windows服务器运维管理面板 Open Graph Description 宝塔(bt.cn)，让运维简单高效。面板支持Linux与Windows系统。一键配置：LAMP/LNMP、网站、数据库、FTP、SSL，通过Web端轻松管理服务器。 Open Graph Image https://www.bt.cn/favicon.ico Detected Technologies
| Technology | Vue.js Google Analytics Nginx PHP |
Technology Vue.js Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Thu, 20 Aug 2026 11:13:30 GMT |
| Content-type
| text/html |
| Vary
| Accept-Encoding |
| Set-cookie
| server_session_138a2749=071403b60e2d2fa1945fe61dd1720401; Max-Age=864000; HttpOnly; path=/; Secure; SameSite=Lax |
| Strict-transport-security
| max-age=31536000 |
| Cache-control
| no-cache |
| Content-encoding
| gzip |
Meta Tags
| Description | 宝塔(bt.cn)，让运维简单高效。面板支持Linux与Windows系统。一键配置：LAMP/LNMP、网站、数据库、FTP、SSL，通过Web端轻松管理服务器。 |
| Robots | index,follow |
| Viewport | width=device-width,initial-scale=1 |
| Generator | Astro v5.14.3 |
| Keywords | LAMP/LNMP一键安装包,运维,服务器运维,免费主机管理系统,linux面板,windows面板,堡塔云控平台,宝塔 （服务器运维软件、服务器运维管理面板）。 |
| Author | 宝塔面板团队 |
| Theme-color | #111827 |
| Format-detection | telephone=no |
| Referrer | strict-origin-when-cross-origin |
| Googlebot | index,follow |
Server nginx
Date Thu, 20 Aug 2026 11:13:30 GMT
Content-type text/html
Vary Accept-Encoding
Set-cookie server_session_138a2749=071403b60e2d2fa1945fe61dd1720401; Max-Age=864000; HttpOnly; path=/; Secure; SameSite=Lax
Strict-transport-security max-age=31536000
Cache-control no-cache
Content-encoding gzip
Description 宝塔(bt.cn)，让运维简单高效。面板支持Linux与Windows系统。一键配置：LAMP/LNMP、网站、数据库、FTP、SSL，通过Web端轻松管理服务器。
Robots index,follow
Og:title 宝塔面板(bt.cn) 简单好用的Linux/Windows服务器运维管理面板
Og:type WebPage
Og:image https://www.bt.cn/favicon.ico
Og:url https://www.bt.cn/
Og:description 宝塔(bt.cn)，让运维简单高效。面板支持Linux与Windows系统。一键配置：LAMP/LNMP、网站、数据库、FTP、SSL，通过Web端轻松管理服务器。
Og:site_name 宝塔面板
Viewport width=device-width,initial-scale=1
Generator Astro v5.14.3
Keywords LAMP/LNMP一键安装包,运维,服务器运维,免费主机管理系统,linux面板,windows面板,堡塔云控平台,宝塔 （服务器运维软件、服务器运维管理面板）。
Author 宝塔面板团队
Theme-color #111827
Format-detection telephone=no
Referrer strict-origin-when-cross-origin
Googlebot index,follow
