DNS Gurus
Cached · just now
14 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
Good
sameorigin
X-Content-Type-Options
Good
nosniff
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 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
364
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
Tue, 05 May 2026 21:54:41 GMT
Rnt-Gk-Machine
Other
1.215
Rnt-Jn-Ext-Machine
Other
43.3
Rnt-Jn-Ext-Uuid
Other
8c0ce68d-58d4-43da-9139-d1b4e5402899
Rnt-Jn-Int-Machine
Other
42.3
Rnt-Jn-Int-Uuid
Other
2b1d3cf8-865e-4745-9d81-1bca5da5ee6e
Rnt-Machine
Other
0.70
Rnt-Time
Other
D=301504 t=1778018081638440

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching