DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Content-Type-Options: nosniff
  • • 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

3 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
303823
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

4 headers
Access-Control-Allow-Methods
Cors
GET,HEAD,OPTIONS,POST,PUT
Access-Control-Allow-Origin
Cors
https://www.bing.com/
Access-Control-Expose-Headers
Cors
*
Access-Control-Max-Age
Cors
604800

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=adbe40b8f5e4f2b80fe981c251d8481540ea0d8c04cfee9349b5c73bb90f8bfe;Path=/;HttpOnly;SameSite=None;Secure;Domain=community.dynamics.com

Other Headers

6 headers
Date
Other
Thu, 08 Jan 2026 01:04:13 GMT
Server-Timing
Other
correlationId; desc=7eac06a5-2cd6-48ab-8cca-73755421ba0a
X-Azure-Ref
Other
20260108T010412Z-16cb8b7df7fsshrvhC1BL1z2zc0000000c3g000000004mzg
X-Cache
Other
CONFIG_NOCACHE
X-Ms-Portal-App
Other
site-76ff64d1-4765-4fe7-b797-499fd3196c8e-USe2
X-Ms-Request-Id
Other
7eac06a5-2cd6-48ab-8cca-73755421ba0a

Recommendations

Enable compression (gzip/brotli) to improve performance