DNS Gurus
Cached · just now
18 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
Missing
Not configured
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
  • • 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
49534
Etag
Caching
"6822c0ad839e00fd43f9e495ca4f5a8e"
Last-Modified
Caching
Mon, 05 Jan 2026 05:14:37 GMT

Content Headers

2 headers
Content-Length
Content
52516
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 11:15:50 GMT
Via
Other
1.1 1d92ef0cd101b130ee1f254f577c92fc.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
5O0PW4n61g7RRa3LPZ_kEsSF3FyUTWYpwdzw5lDdTfRyG_4TDJ97XQ==
X-Amz-Cf-Pop
Other
IAD61-P6
X-Cache
Other
Hit from cloudfront
X-James-Seppi
Other
SUPERCOOL

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching