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

1 headers
Etag
Caching
W/"13fd-PBGs5uRODpaHT6+HIb4iMho1lT8"

Content Headers

2 headers
Content-Length
Content
5117
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
X-Powered-By
Server
Express

CORS Headers

2 headers
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
session=Rjbig02kAkhYeP29Rv7TeA.WcJ1TwVqKcJp74uqWvE-2Kib1avsnStkhZ1pGL46Dw8.1769143775707.315360000000.zb8v4dkyc_Y4lyIDZPfOr04NgHIGGDP2TlItKirW_Io; path=/; expires=Mon, 21 Jan 2036 04:49:36 GMT; secure; httponly

Other Headers

3 headers
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Fri, 23 Jan 2026 04:49:35 GMT
Via
Other
1.1 google

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