DNS Gurus
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10 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

2 headers
Connection
Performance
close
Vary
Performance
Cookie

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
10378
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
csrftoken=4mRfHb1HCqjPRcytkKssBE3TYvQ1hCi8eUYSNjNWTnrsxNN0c9r76aev772tKxy7; expires=Thu, 31-Dec-2026 20:59:12 GMT; Max-Age=31449600; Path=/; secure

Other Headers

2 headers
Date
Other
Thu, 01 Jan 2026 20:59:12 GMT
X-Clacks-Overhead
Other
GNU Terry Pratchett

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching