DNS Gurus
Open Cached · just now
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
aCR0aT4rKfTwUl1tMWYxgppOvOx4pwaiFRuJrsdq=eyJpdiI6Ik5EKzhyOWQ3bHVjelQvZC93a3JBVVE9PSIsInZhbHVlIjoiUGs3STR1Vm5uNXl5ek5aOWFvUk5zcWEzL2pjKzhKR2QvTWYxaG0vRFVVbkpObDN6dUpUVU45TU8yOEc3RGs3LzNuMG1wSGptMGN1SENWWGgzTGkzWi9lNFZXY1RKeFZSY0V5NjZUSk90c3JUVi9pYVhXN0tqV3ZFMS9uZVQ0bHNqZFIyZEw3YkFuSzFzNVllYjdESVFJWUJxZHQ3d1BRS0RaMFA1YzR2YXFlNUdnMDJrVVBRUUJ2UkIzTVkwSHNDQnVwZ0dEaUhTcEE2MVExak9CMkd1anNTYVhzdXQ1RXZTVXF5dk4wNXlzME80RXV5am9pbTRwb2hmMnBON0VuanY5N3lFbytJblZJQU9WV0ZRRHRNbTZnUStpZEZQOHIzZW44cjFSeEZ5WFd0YktsNmhrdzVWRWxEU2VrYThRbkg5LzJSRnN6ajdPTDREczZIdmZyNm5hM3RseUxFclhGZU1BTFN4dDlZSFFWM25VVGpRS1FLM2RvTmlvSGJjeGdTZGE4b2JlWVZRRW1DekRzQmRNNGdlQT09IiwibWFjIjoiOTgxNmJkZTE5NjYyYzc3MTJiNGZkY2FmODMyZjM4ZTFjZGEyNmI0MjdlMjJkMDVmNGVlZWEwZDE5YWVhZmFlMCIsInRhZyI6IiJ9; expires=Sat, 08 Nov 2025 22:02:34 GMT; Max-Age=7200; path=/; domain=www.rcodezero.at; secure; httponly

Other Headers

1 headers
Date
Other
Sat, 08 Nov 2025 20:02:34 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 1336ms