DNS Gurus
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18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
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 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

2 headers
Age
Caching
0
Expires
Caching
Thu, 01 Jan 1970 00:00:00 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

1 headers
Set-Cookie
Cookies
crumb=BVoJ6H7WZ7g3ZmIwMjAxYWRmMzkwMmQwNWNlYTgwNmYzYzgyZTcz;Secure;Path=/

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b6b99f7da1ad6a0-IAD
Date
Other
Wed, 31 Dec 2025 17:47:19 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=HREPSP8vwjggK8g%2FtBwyC0HkmfFHiV%2FmCqoBbYcXUiKbeOTHhz%2FJwqcEpWTV52tyfxhyNn0ozNJZWzHCXkk9jA6FBtj1DkjxNjnvnw%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=18,cfOrigin;dur=153
X-Contextid
Other
EfeiPvkT/XNkxhg56

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching