DNS Gurus
Cached · just now
10 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2592000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
User-Agent

Caching Headers

1 headers
Cache-Control
Caching
public, max-age=300

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Kestrel

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=9abdbd5b78a381dd725259cea1c6bbae9a0ace202d10a3de203c265ae51fd2a1;Path=/;HttpOnly;SameSite=None;Secure;Domain=optimized.rentals

Other Headers

2 headers
Date
Other
Wed, 21 Jan 2026 03:24:02 GMT
Request-Context
Other
appId=cid-v1:d0ec27d7-e448-443c-b2a3-625e77a9929c

Recommendations

Enable compression (gzip/brotli) to improve performance