DNS Gurus
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19 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Age
Caching
0

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
cisession=UGEBZ1JnDjBWLFB0CjNQYgxrAjMBc1MhUmlWcQQnWDNZPARrAAJQbwczUy1Ra1UiVW4FYQY3Bz5WIwNuVTFTYl9gWDRXM1ViADhRYFw3VWBQYQFpUmsOOlY2UGUKOFBmDDgCOQE3U2BSbVYxBDJYP1k2BDYAalA%2BB2dTLVFrVSJVbgVjBjUHPlYjA2FVdVMNX2BYaFdjVSUAb1EjXHJVIVA7AS5SaQ47VmZQPQorUGIMbAI7AX9TYVI8ViwEZlh0WWQEPAB%2FUD0HJFM1UWFVYVVuBXAGcAd3VmQDelVaUzNfZlhpV2lVIwAoUWtcclU5UDEBbVJpDihWOlBuCmdQJwx0AjgBf1NlUiJWMwR2WGFZIAQ%2FAGxQNQdtUy1RPFUwVScFJgZaB2VWYgN8VWxTJF9oWHhXflV1ADFROVw7VTJQNwFrUmQOOFZmUDUKOVBlDGoCMgEs; expires=Fri, 30-Jan-2026 20:14:21 GMT; Max-Age=2592000; path=/;Secure;SameSite=None

Other Headers

12 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b6c71564b8820a0-IAD
Date
Other
Wed, 31 Dec 2025 20:14:21 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=erZIgv97r9Hy7%2Br9a68tlhgpJSa56FMFQ%2FdtrZYVYV%2Fprra%2Bdo82MaeYnkFMXV5pVVVv6QV9HLkIzCYPvK1IVf3jlPoWZiLdnsKjeewH6uxCUm%2FGS7qj6A%3D%3D"}]}
Section-Io-Cache
Other
Miss
Section-Io-Id
Other
474e9d5bc9ab230f834d124b9ef83c4f
Server-Timing
Other
cfEdge;dur=18,cfOrigin;dur=393
Speculation-Rules
Other
"/cdn-cgi/speculation"
Via
Other
1.1 varnish (Varnish/6.3)
X-Varnish
Other
51845884

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching