DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

5 headers
Cache-Control
Caching
no-cache,no-cache, no-store, must-revalidate
Etag
Caching
"01712dec388dc1:0"
Expires
Caching
0
Last-Modified
Caching
Sun, 18 Jan 2026 21:46:14 GMT
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
34191
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
Microsoft-IIS/10.0

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=660cddcd15ebdd256eb5adb71578882750dcedcbdd5727cc3357935fa9e9a3d0;Path=/;HttpOnly;SameSite=None;Secure;Domain=dev.advisor8.com

Other Headers

1 headers
Date
Other
Fri, 23 Jan 2026 00:06:32 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance