DNS Gurus
Cached · just now
16 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

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Age
Caching
80485
Etag
Caching
"2b078dd85ec6f9f16b7c1d6cef11fe13"
Last-Modified
Caching
Thu, 23 Mar 2017 16:44:47 GMT

Content Headers

2 headers
Content-Length
Content
5017
Content-Type
Content
text/html; charset=utf-8

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
Tue, 27 Jan 2026 21:38:52 GMT
Via
Other
1.1 654b595ade3baf3aec0634ebf65dd838.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
giw7FicZ_Yr15_TlbyPTkNSs8MuRnGwA48w7nf496CLeMxdGWStUGQ==
X-Amz-Cf-Pop
Other
IAD61-P13
X-Cache
Other
Hit from cloudfront
X-Srv-Span
Other
v=1;s=c1c43c5f430ee091
X-Srv-Trace
Other
v=1;t=eb866b712adeb6c1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching