DNS Gurus
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18 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

2 headers
Age
Caching
813
Last-Modified
Caching
Wed, 24 Dec 2025 23:07:11 GMT

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
AWSALBCORS=oMntvGzELFNvZZNg5Ia7SZqzBUikLaXIGbR2P7JuHp3LD6OPO/ARsx0HOGfUtodZJrUiuQtvPMMz/WI67S70HOuyjhuoqPbtjx5pdRSMyJxeJjqI9yO+J4uawRkK; Expires=Thu, 01 Jan 2026 00:25:28 GMT; Path=/; SameSite=None; Secure

Other Headers

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b34338f8d95207e-IAD
Date
Other
Thu, 25 Dec 2025 00:25:28 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=a8p1NdAQ34Y0C3k2x6pTFD5wiU%2FBfnXvu7j2K%2FMucXD4MwerWqj%2Fqi4jFiXMsyGWdO2dgjzNbvso3OcKbezKBBXZMMVnH8EmMiRVDMt5"}]}
Server-Timing
Other
cfEdge;dur=24,cfOrigin;dur=191
Speculation-Rules
Other
"/cdn-cgi/speculation"
Via
Other
1.1 varnish (Varnish/6.6)
X-Varnish
Other
5983256 10652585

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Analysis completed in 251ms