DNS Gurus
Open Cached · 4h ago
7 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

1 headers
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
no-cache, private

Content Headers

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

Server Headers

1 headers
Server
Server
nginx

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
https://cms.rcodezero.at

Cookies Headers

1 headers
Set-Cookie
Cookies
v1GBDP8ZkEBxkEFD2Y9VvnoCrCb0KCcs8mHWOPQ1=eyJpdiI6IjNLbW5QcWtUenVsUVM4bDlQeklFVGc9PSIsInZhbHVlIjoiVHlOM1UvblN4OXkreEVjS2JqRlZYcEwyQkdoZW04SWwxUUplWFdrbFB6UiswMkh6eWZ5MUwyZHBsekYrOVR5bjJlTTRic2l3dEZZMllWcm1EeE9MSUlOU1hwYlRMaU1nWSs2YlA5RkxGbW1yR0VPUzZ2S0dYTnFwR0crWlV2dTJHUFlFSG16NlBkaXVhN3czak1KMDFkSFV3Ym1RcGFTUUtnVnJtaDlXbTRDaFZzMkFINmlTbHNyYlI5ZXhPYmVtUjlwWXVtWjVTYVB6aEdYRzFSYVdXRG45YnpaTTdVTngxbWtjRHE1d0dUbHE2V0JUWGhLeGx1dE5GWkNlc2MwaTVjMFUrSFB0R242UFNTdG5xYjhvOGNtSDAxendpQS9RZmlOSFp1V3ZkUXVVRGFYdk1oWDIzMFU5YnVRY05FcVJDMnl5djF3bTVmbVZDUFNleHFuNkZpdDJXU2Y1bFlkd0dQTjBsRTZ3a2lvY3B6b2U5eHNZSGEvbHkwRXFqRk1kN1FySERjcDBWVkk2eXo5R3ZWdlJ3UT09IiwibWFjIjoiNDY1MzEwNjlkYWI0Zjg4ZTU0NjU0N2FkODQ1NTc0OTgxMDZlMjZmMTg3MWU5MzMzZmZmMzM2OThjMmYxMDI1ZCIsInRhZyI6IiJ9; expires=Tue, 11 Nov 2025 16:03:43 GMT; Max-Age=7200; path=/; domain=www.rcodezero.at; secure; httponly

Other Headers

1 headers
Date
Other
Tue, 11 Nov 2025 14:03:43 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 378ms