DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Origin

Caching Headers

2 headers
Etag
Caching
"7d36acc860f38318a62cb67a974fc48c"
Last-Modified
Caching
Tue, 20 Jan 2026 09:56:32 GMT

Content Headers

2 headers
Content-Length
Content
3029
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

6 headers
Date
Other
Wed, 28 Jan 2026 00:26:58 GMT
Via
Other
1.1 76a29552ad4488ff31f6cb79574ac6e6.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
wyKu0utgGu4_LN5L4YvpL5z5plQEHudQkizaPn6v9Bq06YEK_FjQCg==
X-Amz-Cf-Pop
Other
IAD61-P7
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching