DNS Gurus
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10 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Present
nosniff;
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 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
public

Content Headers

2 headers
Content-Length
Content
199
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
Resin

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
JSESSIONID=aaag4hy0qLOc3cJS0QvUz; path=/; HttpOnly; Secure

Other Headers

1 headers
Date
Other
Mon, 12 Jan 2026 13:12:41 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance