DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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-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
Cache-Control
Caching
max-age=0, no-cache
Etag
Caching
"cf311d318cfc692cec24352eda5c76b1"
Last-Modified
Caching
Mon, 12 Jan 2026 10:56:02 GMT

Content Headers

2 headers
Content-Length
Content
85652
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
Tue, 13 Jan 2026 03:23:03 GMT
Via
Other
1.1 48850a600c11c704f12260094c298d3a.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
nq_smOX2245Ty4TmH8Zwvxr5qSxP0KU13-pUTwr7aR8XWHb7r9G89g==
X-Amz-Cf-Pop
Other
IAD55-P7
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
RefreshHit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance