DNS Gurus
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13 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
Present
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
X-Forwarded-Proto,Accept-Encoding

Caching Headers

1 headers
Last-Modified
Caching
Mon, 19 Jan 2026 08:38:13 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

0 headers
No cookies headers found

Other Headers

6 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c054b214ecf1dd5-IAD
Content-Security-Policy-Report-Only
Other
script-src 'none'; report-uri https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=KMX_xxHmO8S5VxlI_cIrsiz6ltjsGuy5WJJZ2VQuTD8-1768814817.4872694-1.0.1.1-BPMfBelo7R2KQo9llAj8Wc3sO_cvg7.mtMbmUwqCw5qB7jNx_HnmALLWYib3DRMmCseBI2xRPutm0WbDYrvMXiX5Ge5g330EsdUw9P9LMkeQKCXY20qpLzi.7dbwtqBlBXl7qAcCTguh8aX93Y.v4i9knA5bevGCM31n_FbbjU4; report-to cf-csp-endpoint
Date
Other
Mon, 19 Jan 2026 09:26:58 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-csp-endpoint","max_age":86400,"endpoints":[{"url":"https://csp-reporting.cloudflare.com/cdn-cgi/script_monitor/report?m=KMX_xxHmO8S5VxlI_cIrsiz6ltjsGuy5WJJZ2VQuTD8-1768814817.4872694-1.0.1.1-BPMfBelo7R2KQo9llAj8Wc3sO_cvg7.mtMbmUwqCw5qB7jNx_HnmALLWYib3DRMmCseBI2xRPutm0WbDYrvMXiX5Ge5g330EsdUw9P9LMkeQKCXY20qpLzi.7dbwtqBlBXl7qAcCTguh8aX93Y.v4i9knA5bevGCM31n_FbbjU4"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching