DNS Gurus
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10 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
accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Expires
Caching
Thu, 01 Jan 1970 00:00:00 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
AWSALBCORS=DBzCRZEUI+vrXDxapb/gQgo8gmfd7SavfIehXhOx4CO0LEwHSN7lO9P5d0Unt1pTk3KKJOVs62jLyJBONdc/SUXASZfXm6Qrixa+IJaa6RSV2chJdac9O5EnxCra; Expires=Thu, 08 Jan 2026 03:13:58 GMT; Path=/; SameSite=None

Other Headers

2 headers
D-Geo
Other
US
Date
Other
Thu, 01 Jan 2026 03:13:58 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance