DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • 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
public, max-age=0
Etag
Caching
W/"558-19b0d883930"
Last-Modified
Caching
Thu, 11 Dec 2025 13:09:50 GMT

Content Headers

2 headers
Content-Length
Content
1368
Content-Type
Content
text/html; charset=UTF-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Date
Other
Tue, 27 Jan 2026 23:44:12 GMT
Via
Other
1.1 4a433e2c6c389566251ce71d330d620c.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
XittItjCKZ28V1le5SO0Ncw0sTzrqNgDxbYiN1nwkbpqiWk5ecD7Pg==
X-Amz-Cf-Pop
Other
IAD61-P7
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance