DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
no-store

Content Headers

2 headers
Content-Language
Content
en
Content-Type
Content
text/html;charset=UTF-8

Server Headers

1 headers
Server
Server
nginx/1.14.0 (Ubuntu)

CORS Headers

4 headers
Access-Control-Allow-Headers
Cors
Access-Control-Allow-Origin, Origin, Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers, Authorization
Access-Control-Allow-Methods
Cors
POST, PUT, GET, OPTIONS, DELETE
Access-Control-Allow-Origin
Cors
*
Access-Control-Max-Age
Cors
3600

Cookies Headers

0 headers
No cookies headers found

Other Headers

1 headers
Date
Other
Wed, 31 Dec 2025 21:05:46 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance