DNS Gurus
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16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

0 headers
No caching headers found

Content Headers

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

Server Headers

1 headers
Server
Server
nginx

CORS Headers

1 headers
Access-Control-Expose-Headers
Cors
Content-Disposition

Cookies Headers

1 headers
Set-Cookie
Cookies
s=3a9cee86a971de52e20ffe01476028ae; path=/; secure; HttpOnly; SameSite=None

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Tue, 30 Dec 2025 11:40:18 GMT
Via
Other
1.1 4d89e7f6870714b602988e2ed1135996.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
O8FKuE7WxJtIGeFIztFehxiiGbbFWvfmroUKpYHn7RR4vuOg6kyu0Q==
X-Amz-Cf-Pop
Other
IAD55-P8
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching