Open
Cached
·
just now
13
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Strong
default-src; script-src; img-src; +2 more
default-src 'self'; script-src 'self' https://*.abb.com.cn https://api.map.baidu.com https://dlswbr.baidu.com; img-src 'self' data:; connect-src 'self' https://*.abb.com.cn; font-src 'self' data:
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Caching Headers
2 headers
Etag
Caching
"68f0cc27-c14"
Last-Modified
Caching
Thu, 16 Oct 2025 10:42:47 GMT
Content Headers
2 headers
Content-Length
Content
3092
Content-Type
Content
text/html
Server Headers
1 headers
Server
Server
nginx
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
1 headers
Date
Other
Mon, 19 Jan 2026 18:38:52 GMT
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching