DNS Gurus
Cached · just now
18 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

2 headers
Age
Caching
57488
Last-Modified
Caching
Thu, 25 Dec 2025 07:06:48 GMT

Content Headers

1 headers
Content-Type
Content
text/html

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
9c68a5bb1905e5b4-IAD
Date
Other
Sat, 31 Jan 2026 10:50:18 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=3zTIz%2FdadS%2F1l3s524TkjJ4xZXvXEjQauI8MeVTMi%2BafOvNpE%2FDuFWTxAqoQ5nh91%2BeDC4GyBHSSgZlkiRUW5eDddpAwtmRKQPuMx%2BFvRPPP"}]}
Server-Timing
Other
cfEdge;dur=26,cfOrigin;dur=13
Via
Other
1.1 ccbaf468b9286180aaf02d6bf95cd27e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
CMhZULJvQQiNMVIUmlsI8G9b5r8OjsCoslkgXkpU2eHq5LSSfmSWKg==
X-Amz-Cf-Pop
Other
IAD55-P7
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching