DNS Gurus
Cached · just now
17 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

1 headers
Connection
Performance
close

Caching Headers

2 headers
Age
Caching
0
Cache-Control
Caching
public, max-age=0, s-maxage=0, no-cache, no-store, must-revalidate

Content Headers

2 headers
Content-Length
Content
12
Content-Type
Content
text/html; charset=UTF-8

Server Headers

0 headers
No server headers found

CORS Headers

2 headers
Access-Control-Allow-Headers
Cors
*
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

10 headers
Date
Other
Tue, 13 Jan 2026 02:41:26 GMT
Via
Other
1.1 d94998d26d2db59fa413e8225b5c045e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
ZlNE8E-SsoqJPMsQfuYsWYSuYRiXjuwLu4XQOkgkfnnG7DhNxoDQQw==
X-Amz-Cf-Pop
Other
IAD61-P9
X-Cache
Other
Error from cloudfront
X-Robots-Tag
Other
none
X-Ua-Viewport
Other
desktop
X-Varnish-Edge
Other
i0260002758d2a623a
X-Varnish-Jumps
Other
1
X-Varnish-Shard
Other
i0428a62e4cb7a8f8f

Recommendations

Enable compression (gzip/brotli) to improve performance