DNS Gurus
Cached · just now
13 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

0 headers
No caching headers found

Content Headers

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

Server Headers

2 headers
Server
Server
openresty
X-Runtime
Server
0.010732

CORS Headers

2 headers
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
X-Request-Id, X-Runtime, X-Rack-Cache

Cookies Headers

0 headers
No cookies headers found

Other Headers

2 headers
Date
Other
Thu, 22 Jan 2026 13:56:30 GMT
X-Request-Id
Other
e7f62a2b-078f-4b88-9d1d-01009a6b857a

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching