DNS Gurus
Cached · 3h ago
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; includeSubdomains; preload
Content-Security-Policy
Missing
Not configured
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
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

5 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Etag
Caching
"40dd2191f864dc1:0"
Expires
Caching
0
Last-Modified
Caching
Thu, 04 Dec 2025 08:32:46 GMT
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
266597
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=3cd56cc2b0db1eb96628d469bd51aadad1fbc26e09c3764d456c7d963180807d;Path=/;HttpOnly;SameSite=None;Secure;Domain=bingwallpaper.microsoft.com

Other Headers

3 headers
Date
Other
Tue, 30 Dec 2025 11:59:02 GMT
X-Azure-Ref
Other
20251230T115902Z-16b669c9d88h8fplhC1BL1sp9n00000002xg00000000baw7
X-Cache
Other
CONFIG_NOCACHE

Recommendations

Enable compression (gzip/brotli) to improve performance