DNS Gurus
Cached · just now
13 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=10886400
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

1 headers
Connection
Performance
close

Caching Headers

1 headers
Cache-Control
Caching
private

Content Headers

2 headers
Content-Length
Content
102332
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

2 headers
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
Request-Context

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=3ee1b01c13cc73f0e516153191ef47a32dd8dd109d341e391232b10cd817b7fc;Path=/;HttpOnly;SameSite=None;Secure;Domain=cso.org

Other Headers

2 headers
Date
Other
Fri, 23 Jan 2026 03:45:47 GMT
Request-Context
Other
appId=cid-v1:bbd609d9-8dc1-43c4-904a-b404988b3071

Recommendations

Enable compression (gzip/brotli) to improve performance