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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

3 headers
Cache-Control
Caching
public
Expires
Caching
Tue, 03 Feb 2026 17:25:41 GMT
Last-Modified
Caching
Fri, 30 Jan 2026 10:20:32 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

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
REVALIDATED
Cf-Ray
Other
9c8399b48d18f3c4-IAD
Date
Other
Tue, 03 Feb 2026 17:20:41 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=5NSZ%2B9OKDbaCY%2BK4MnASjn458Ii8H8kFIH2oeBaokkaBavLLEqj6MOTDQlhY%2BbQngQN1psLSMpQRuqYJ60T%2BRzejJQS55Y9HVWNE"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance