DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
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 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,Origin

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
18
Content-Type
Content
text/plain

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
AWSALBCORS=xzB+C8fIHluMZvC9c1ysSRSK4muV5RAjpRAKY+yxX/wuasH4hBeCz/Kabd3u+cbN5uEqIfHjFiA8tLtCp44WZxLWzEGeT/g0EUo3+y1tnhIiYr5U3tIQqJyo3f0o; Expires=Wed, 28 Jan 2026 10:42:20 GMT; Path=/; SameSite=None

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Wed, 21 Jan 2026 10:42:20 GMT
Via
Other
1.1 b7dd001578b73a6989e710df24ccc0ce.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
wtE9uyO5I3Bn6sN_CnQVqv8Mq01HxXckrbQQeNWiHMk7Gf-1ASRSEg==
X-Amz-Cf-Pop
Other
IAD55-P10
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching