DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
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
  • • Significantly strengthen CSP directives
  • • 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

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

Caching Headers

3 headers
Cache-Control
Caching
no-cache, must-revalidate
Etag
Caching
"abcd1a97cab0adad1cd5c8e8fa189a63"
Last-Modified
Caching
Fri, 23 Jan 2026 17:25:40 GMT

Content Headers

2 headers
Content-Length
Content
2075
Content-Type
Content
text/html; 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

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Sun, 25 Jan 2026 04:20:34 GMT
Via
Other
1.1 9065c4ad35bae1168d1fb00ce27ee2ec.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
EOrokt-W833nHx0RxtX2F4oKKfXylZ7BZRWUkQSgafkdHE9DzSuJgg==
X-Amz-Cf-Pop
Other
IAD61-P13
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
RefreshHit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance