DNS Gurus
Cached · just now
14 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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Last-Modified
Caching
Tue, 02 Sep 2025 23:59:56 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
X-Mapping-ekdchbfg=FCF330B097BAD9532B69E609906C721D; path=/

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c1958472ec30784-IAD
Date
Other
Wed, 21 Jan 2026 19:51:11 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=HTJaZyNxa1N5QLLQPRuvZSW9QUQ3wFod85EAGwWwe8tMOBp%2BoXx0e%2Bfi%2BiH6CHA1W3p5A3bDyhaMCUt6JZROAap5NU%2BMuHLlhQ%3D%3D"}]}
Server-Timing
Other
cfEdge;dur=32,cfOrigin;dur=56

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching