DNS Gurus
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17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=315360000; includeSubDomains
Content-Security-Policy
Missing
Not configured
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
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
no-cache, private

Content Headers

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

Server Headers

2 headers
Server
Server
nginx
X-Powered-By
Server
PHP/8.2.30

CORS Headers

5 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
x-auth-user, x-auth-key, x-csrf-token, Origin, Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Access-Control-Request-Headers, Access, Authorization
Access-Control-Allow-Methods
Cors
GET, HEAD, OPTIONS, POST, PUT, PATCH, DELETE
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
Authorization, Access

Cookies Headers

1 headers
Set-Cookie
Cookies
zenler_session=eyJpdiI6InZvbXNNTHRNZ1BrZk9QNmc5cExtQ1E9PSIsInZhbHVlIjoiUkdTcFJrazRaVlptMzhTeE85YkF0dXgxbmg0dnlWUkZsZnpJcFd6a0t2YXY1Mi8yMXVwZVZVNzIwUnZxcXZ6QUprLys0L2lGSXFpSHB3dXBoMVRVM2xVMUg1Q2tIQW41ZVU1SGZFYWZrNUZTUWhRa1NmeGtoKzJHdXBPdFB3a0kiLCJtYWMiOiJkNGUwNWU3ZmM5OGVmMjNjY2FmOTYwOTNiZjc3ODUzZTAwYTNjNDZmODZhYWNlMmRiNmNiOWVkZGViNDJjMjA1IiwidGFnIjoiIn0%3D; expires=Thu, 01 Jan 2026 05:37:59 GMT; Max-Age=345600; path=/; httponly; samesite=lax

Other Headers

1 headers
Date
Other
Sun, 28 Dec 2025 05:37:59 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology

Analysis completed in 112ms