DNS Gurus
Cached · just now
17 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

4 headers
Age
Caching
3
Cache-Control
Caching
max-age=3600
Expires
Caching
Thu, 15 Jan 2026 22:00:08 GMT
Last-Modified
Caching
Thu, 21 Oct 2021 11:16:06 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

1 headers
Set-Cookie
Cookies
request_id=39260220-85e6-4f99-86a4-857add715ab5; Max-Age=3600; Path=/; HttpOnly

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9be84cf7ac9d3b02-IAD
Date
Other
Thu, 15 Jan 2026 21:00:08 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=J1gnYsdfU9igLmOMVoPWjpsx8QZpMojiRwM5vyialCJd9fj9c%2BnCHXbkek%2BCsU3KxJerXf7PWDS2FPxZwsjlLqwYPFx5WCxlU17VtZ7d3mI%3D"}]}
X-Request-Id
Other
39260220-85e6-4f99-86a4-857add715ab5

Recommendations

Enable compression (gzip/brotli) to improve performance