DNS Gurus
Cached · just now
9 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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

3 headers
Cache-Control
Caching
max-age=604800
Expires
Caching
Sun, 18 Jan 2026 08:28:04 GMT
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html;charset=UTF-8

Server Headers

1 headers
Server
Server
nginx/1.18.0 (Ubuntu)

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
grav-site-cb415a7=0v61ham64klirc7qtiv8imqal0; expires=Sun, 11-Jan-2026 08:58:04 GMT; Max-Age=1800; path=/; domain=dkcy.com; secure; HttpOnly; SameSite=Lax

Other Headers

1 headers
Date
Other
Sun, 11 Jan 2026 08:28:04 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance