DNS Gurus
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8 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

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Etag
Caching
W/"3dd8-4I91oi37luZ1evQV3mCNHxTFZQ8"

Content Headers

2 headers
Content-Length
Content
15832
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
X-Powered-By
Server
Express

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
AWSALBCORS=zdew6e0QrKNgqnoC4nR+GbQbEzIOkD/mqJzUDUT7NcHMK6bGoBGXPEdamSnBfEI4ybm1sbXwiGdF1ZWL7W7xIfNDF0lBDH96PleopKXOr8qiFi4ThrNjhGk5YMGT; Expires=Tue, 20 Jan 2026 20:21:06 GMT; Path=/; SameSite=None; Secure

Other Headers

1 headers
Date
Other
Tue, 13 Jan 2026 20:21:06 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

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