DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains;
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • 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
Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Expires
Caching
0
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
129736
Content-Type
Content
text/html;charset=utf-8

Server Headers

1 headers
Server
Server
nginx/1.14.1

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
rack.session=b1e95b198df35e8d97b9e00d47afc13a62d5f46ebdcbe3c38cd7d06bc79d23f2; path=/; HttpOnly

Other Headers

3 headers
Date
Other
Sat, 17 Jan 2026 10:04:10 GMT
X-Ua-Compatible
Other
IE=edge
X-Xsrf-Token
Other
1c7c5243-0d6c-4273-8de6-19d69fe8d8e7

Recommendations

Enable compression (gzip/brotli) to improve performance