DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

3 headers
Age
Caching
18039
Etag
Caching
"67f832f4c693f48637d0c13d56bfc97a"
Last-Modified
Caching
Sun, 06 Aug 2023 21:18:23 GMT

Content Headers

2 headers
Content-Length
Content
820
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
Date
Other
Sun, 01 Feb 2026 19:57:50 GMT
Via
Other
1.1 464b491a9abf8ea780af299d2685fe56.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
GMpB_BpiN2P9NdSnr15dpI7tS20MlQ72ph2cpXKKSO4nsZ348K86ug==
X-Amz-Cf-Pop
Other
IAD61-P11
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
null
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching