DNS Gurus
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12 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/"9-0gXL1ngzMqISxa6S1zx3F4wtLyg"

Content Headers

2 headers
Content-Length
Content
9
Content-Type
Content
text/plain; charset=utf-8

Server Headers

2 headers
Server
Server
nginx/1.18.0 (Ubuntu)
X-Powered-By
Server
Sails <sailsjs.com>

CORS Headers

4 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
Access-Control-Allow-Headers, Origin,Accept, X-Requested-With, content-type, Access-Control-Request-Method, Access-Control-Request-Headers, Authorization, Token, Device-Type
Access-Control-Allow-Methods
Cors
GET,HEAD,OPTIONS,POST,PUT,DELETE,PATCH
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
sails.sid=s%3AnHARt0FFWMW8UcXQVNt8-rsod0fc1vY1.hh9Zjdt9BRkgR4Crsmvlhbi%2BCHLiQMPs9h62euqEY%2FY; Path=/; HttpOnly

Other Headers

1 headers
Date
Other
Fri, 16 Jan 2026 03:36:33 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