DNS Gurus
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14 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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
application/xml

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c576f75ea425831-IAD
Date
Other
Thu, 29 Jan 2026 08:42:18 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=x4Hvp75tU35PguSKB411PeZAF%2FG2%2F3W%2BFypEOv83q69NzII6ZzXPuc0yHsHGHQ3t2uqdtaE%2F8%2FMlpTnSCyCUtHQnZIsiq3RD8%2Fj8i%2BApj5Ixt8W6df8viZGYfeYXMrvLIgbzEA%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=26,cfOrigin;dur=356
X-Amz-Bucket-Region
Other
eu-central-1
X-Amz-Id-2
Other
kuwSQBUCCbBw5XWbM550aqVevJx0J/UwlXvp8v43dUEaeUuoidc6BeL2QQTcreKhJZ3ArsjeHMTT94kOI975dx4IkQaYue9xqx5mN+kUPsI=
X-Amz-Request-Id
Other
XPZ6ATH4R2QJ5JW1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching