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
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

0 headers
No caching headers found

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

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c4a877b88934373-EWR
Date
Other
Tue, 27 Jan 2026 19:06:56 GMT
Nel
Other
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RJoAAFLAUP4KIV8Az%2BGU0gD1TRqohjleW%2Fn%2FHRSiX1b3aiHEo4iodWFhh0CMM3%2B0lFY4gFuMpF0a4SpIqqsowZTlysmGMG45nDsW0AjaJj2%2BsITQljlqp%2BRBItlOWhM%3D"}],"group":"cf-nel","max_age":604800}
Server-Timing
Other
cfL4;desc="?proto=TCP&rtt=8093&min_rtt=8083&rtt_var=3052&sent=5&recv=6&lost=0&retrans=0&sent_bytes=2829&recv_bytes=599&delivery_rate=502510&cwnd=60&unsent_bytes=0&cid=d74a6c3969347da8&ts=9276&x=0"
X-Turbo-Charged-By
Other
LiteSpeed

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching