Open
Cached
·
just now
12
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=15768000; includeSubdomains; preload
Content-Security-Policy
Basic
base-uri; connect-src; default-src; +8 more
base-uri 'self'; connect-src data: ws: wss: http: https:; default-src 'self' 'unsafe-eval' data: blob: https://*.synology.com https://www.synology.cn/ https://help.synology.cn/; font-src 'self' data: https://*.googleapis.com https://*.gstatic.com https://*.gstatic.com; form-action 'self'; frame-ancestors 'self'; frame-src 'self' data: blob: https://*.synology.com https://*.synology.cn http://*.synology.com http://*.synology.cn http://global.synologydownload.com https://global.synologydownload.com; img-src 'self' data: blob: https://*.google.com https://*.googleapis.com http://*.googlecode.com https://*.gstatic.com https://global.download.synology.com https://*.gstatic.com https://*.googleapis.com https://*.google.com https://*.baidu.com http://*.baidu.com https://*.bdstatic.com https://*.bdimg.com; media-src 'self' data: about: https://*.synology.com https://help.synology.cn; script-src 'self' 'unsafe-eval' data: blob: https://maps.google.com https://maps.googleapis.com https://ajax.googleapis.com https://help.synology.com https://help.synology.cn https://*.google.com https://*.googleapis.com https://*.baidu.com http://*.baidu.com https://*.bdstatic.com https://*.bdimg.com; style-src 'self' 'unsafe-inline' https://*.googleapis.com https://*.googleapis.com https://api.map.baidu.com;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Caching Headers
1 headers
Cache-Control
Caching
no-store
Content Headers
1 headers
Content-Type
Content
text/html; charset="UTF-8"
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
2 headers
Date
Other
Thu, 04 Dec 2025 23:55:41 GMT
P3p
Other
CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 763ms