DNS Gurus
Cached · just now
16 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
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

3 headers
Age
Caching
73834
Etag
Caching
"d41d8cd98f00b204e9800998ecf8427e"
Last-Modified
Caching
Mon, 29 May 2023 07:55:07 GMT

Content Headers

2 headers
Content-Length
Content
0
Content-Type
Content
application/x-directory; charset=UTF-8

Server Headers

1 headers
Server
Server
AmazonS3

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Fri, 30 Jan 2026 10:16:08 GMT
Via
Other
1.1 e3b74c5ea6f5a7e36b663b57ddd24d84.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
dXvRiZ8Qcxy7HmAmhPdjOU2UPgPbGFw0TC9-QPyy-aMwRPPeJ5qT8w==
X-Amz-Cf-Pop
Other
IAD61-P13
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
.fHmCj8rSifsyG9eNjGUUZaM6okzqPrg
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching