DNS Gurus
Cached · just now
10 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
Vary
Performance
Cookie, Accept-Language

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, no-cache, no-store, must-revalidate, private
Expires
Caching
Tue, 27 Jan 2026 09:05:53 GMT

Content Headers

3 headers
Content-Language
Content
en
Content-Length
Content
12147
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
sessionid=b2hx6ul9u7frp5gjz349beg3np73uh9l; expires=Wed, 28 Jan 2026 09:05:53 GMT; HttpOnly; Max-Age=86400; Path=/; SameSite=Lax

Other Headers

1 headers
Date
Other
Tue, 27 Jan 2026 09:05:53 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance