DNS Gurus
Cached · just now
17 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,User-Agent

Caching Headers

2 headers
Age
Caching
15800
Expires
Caching
Fri, 23 Jan 2026 14:45:12 GMT

Content Headers

2 headers
Content-Length
Content
208586
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
envoy

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Date
Other
Thu, 22 Jan 2026 14:45:12 GMT
Via
Other
1.1 varnish (Varnish/7.1), 1.1 38f4d6b46ecd45f0554ddcc44c0eed22.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
ypxT00LX5ynsTgHubNfYxxDg2kqFlqUFlfzMk9sIX2__vSgTc_ch9g==
X-Amz-Cf-Pop
Other
IAD61-P11
X-Cache
Other
Hit from cloudfront
X-Captured
Other
DID
X-Envoy-Upstream-Service-Time
Other
2
X-Ua-Device
Other
pc
X-Varnish
Other
1771123 164378

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching