DNS Gurus
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18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
object-src; script-src; base-uri; +1 more
X-Frame-Options
Missing
Not configured
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
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

2 headers
Cache-Control
Caching
no-store, must-revalidate
Expires
Caching
0

Content Headers

2 headers
Content-Length
Content
718477
Content-Type
Content
text/html;charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
rack.session=BAh7CEkiD3Nlc3Npb25faWQGOgZFVG86HVJhY2s6OlNlc3Npb246OlNlc3Npb25JZAY6D0BwdWJsaWNfaWRJIkU3Mjg1ODkxODEyODg0NDkyNmE4Y2E2ZDYwMjhjZWI2ZmRlZmY5ZjYzYjA3NTg0ZDJkOGMyMmViNzhkMTE1MDllBjsARkkiD2NzcmYudG9rZW4GOwBUSSIwcEpZTFNvX1UtYXI1Ym1LRkdyR0h4Mm1vZG95R3prZk82S0RHYWxXRTM0dwY7AEZJIg5fX0ZMQVNIX18GOwBGewA%3D--929add5e238611eb343fbd3a87f02d6745c4a0de; path=/; expires=Thu, 29 Jan 2026 09:37:21 GMT; httponly; secure; samesite=none

Other Headers

7 headers
Date
Other
Tue, 30 Dec 2025 09:37:21 GMT
P3p
Other
CP="This is not a P3P policy!"
Server-Timing
Other
server_latency;dur=50.462
X-B3-Sampled
Other
0
X-B3-Spanid
Other
306fd360a41e67e6
X-B3-Traceid
Other
88b785426aa3a090371e401bbdc1568e
X-Ua-Compatible
Other
IE=edge,chrome=1

Recommendations

Enable compression (gzip/brotli) to improve performance