DNS Gurus
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15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

1 headers
Cache-Control
Caching
public, max-age=0, must-revalidate

Content Headers

2 headers
Content-Length
Content
107
Content-Type
Content
text/plain; 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

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bdf0b9bdd29d645-IAD
Date
Other
Wed, 14 Jan 2026 18:02:36 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=Vh0evrDe1%2FO%2BvRNxdFPgJDZpRr6Vr8nxAl%2FS1Pg86Yx%2Bj9QaP8%2FVNe%2F9AxOyNF5nDS6yiKOnVJqhqitS%2BIGBfLpkH4qQwp7iKd2XHlk%3D"}]}
Server-Timing
Other
cfEdge;dur=30,cfOrigin;dur=24
X-Vercel-Error
Other
DEPLOYMENT_NOT_FOUND
X-Vercel-Id
Other
iad1::6dg24-1768413756826-eea52a522d38

Recommendations

Enable compression (gzip/brotli) to improve performance