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
57974
Etag
Caching
"aa87baacbfb98f1017d1cf3e934bfb4a"
Last-Modified
Caching
Fri, 11 Jul 2025 15:16:19 GMT

Content Headers

2 headers
Content-Length
Content
12368
Content-Type
Content
text/html

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, 16 Jan 2026 00:00:47 GMT
Via
Other
1.1 42d5fcec36fd38fa462bcec0f5f654fe.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
ywGYmx8XnBDHrohon_1naW2JGSeec-5MNvdOZjh5Db7U67zwXaFoZA==
X-Amz-Cf-Pop
Other
IAD61-P9
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
b0bFxa32BfiAKAh8jkcoRIvh6SvOQnvN
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching