DNS Gurus
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11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
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
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

1 headers
Connection
Performance
close

Caching Headers

4 headers
Cache-Control
Caching
max-age=1800
Etag
Caching
"0bff452172d41:0"
Expires
Caching
Wed, 04 Feb 2026 14:23:46 GMT
Last-Modified
Caching
Thu, 01 Nov 2018 20:25:26 GMT

Content Headers

2 headers
Content-Length
Content
1684
Content-Type
Content
text/html

Server Headers

2 headers
Server
Server
Microsoft-IIS/10.0
X-Powered-By
Server
ASP.NET

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=f4edef8e8ae33d792aa347f6380e743b9805a4dd08725995c30ae1f829052383;Path=/;HttpOnly;SameSite=None;Secure;Domain=comcast-true-app-live.azurewebsites.net

Other Headers

1 headers
Date
Other
Wed, 04 Feb 2026 13:53:46 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology