DNS Gurus
Cached · just now
15 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

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
134
Content-Type
Content
application/json

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

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9ca32aeb9a28a568-IAD
Date
Other
Sat, 07 Feb 2026 13:17:28 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=t%2B9h7jA1i6ikw78olqQxR2XiR5c3oe76FZyEFnvAYumiIH38FbIqJ28fNUTCA2XUr0V3%2BZC2uR9%2BpYOFzIUiLu79cfj0v1cYj%2Fvjd70A%2FlhRNoUidA%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=6,cfOrigin;dur=68
X-Cloud-Trace-Context
Other
403181162ba1d4dcd097b9f84812b944;o=1
X-Ratelimit-Limit
Other
120
X-Ratelimit-Remaining
Other
118
X-Ratelimit-Window
Other
60

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching