DNS Gurus
Cached · just now
11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

Connection
Performance
close

Caching Headers

No caching headers found

Content Headers

Content-Length
Content
562
Content-Type
Content
text/html;charset=utf-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Wed, 06 May 2026 09:27:26 GMT
Rnt-Gk-Machine
Other
0.219
Rnt-Jn-Ext-Machine
Other
43.2
Rnt-Jn-Ext-Uuid
Other
e0ea66fd-162d-4ce2-9966-5d48d27894e6
Rnt-Jn-Int-Machine
Other
42.4
Rnt-Jn-Int-Uuid
Other
479b3296-ed68-4c4f-a829-b6c35de8ef71
Rnt-Machine
Other
0.65
Rnt-Time
Other
D=234486 t=1778059646272892

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching