DNS Gurus
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14 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
X-GT-Lang,Accept-Encoding

Caching Headers

4 headers
Cache-Control
Caching
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires
Caching
Wed, 17 Aug 2005 00:00:00 GMT
Last-Modified
Caching
Sun, 11 Jan 2026 14:55:31 GMT
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Apache/2.4.25 (Debian)

CORS Headers

3 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
X-Requested-With, Content-Type
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
jfbconnect_permissions_granted=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/

Other Headers

1 headers
Date
Other
Sun, 11 Jan 2026 14:55:31 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance