DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000; includeSubdomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-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
21867
Etag
Caching
"880bd5c2a2dde6ba565f8225e9cb9fa0"
Last-Modified
Caching
Mon, 12 Jan 2026 08:41:33 GMT

Content Headers

2 headers
Content-Length
Content
5419
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
Mon, 12 Jan 2026 08:49:49 GMT
Via
Other
1.1 f8f0b3606f359a714f92ceb1b2c8828e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
VsA6GUNu3freGw1mwl17Atsb5_iau-ig7GPpY_ezbVbTJZZx7tlLlg==
X-Amz-Cf-Pop
Other
IAD61-P7
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching