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
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

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Age
Caching
37306
Etag
Caching
"1c15d52c00f35f14e8842bafeab0fce6"
Last-Modified
Caching
Wed, 21 Jan 2026 13:42:05 GMT

Content Headers

2 headers
Content-Length
Content
16946
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

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Sun, 25 Jan 2026 19:22:10 GMT
Via
Other
1.1 64088478b3d28ad7e2abca8879c9e59e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
nonK7sTk_KZrm5luEdtEwneax2dx1RpO5aeiq880XQ6i5LG_FyVzQw==
X-Amz-Cf-Pop
Other
IAD61-P11
X-Amz-Version-Id
Other
bJEk98QyxwDBAsjqViOqe6p6krAXCo90
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching