Security Report Summary
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Site: https://online-kurs-forum.de/
IP Address: 85.13.138.100
Report Time: 24 Jun 2026 18:28:13 UTC
Headers:
  • Content-Security-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
  • Permissions-Policy
  • Strict-Transport-Security
Advanced:
Ouch, you should work on your security posture immediately:
Missing Headers
Content-Security-PolicyContent Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets.
X-Frame-OptionsX-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking. Recommended value "X-Frame-Options: SAMEORIGIN".
X-Content-Type-OptionsX-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff".
Referrer-PolicyReferrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Warnings
Strict-Transport-SecurityThe "max-age" directive is too small. The minimum recommended value is 2592000 (30 days).
Raw Headers
HTTP/2200
servernginx
dateWed, 24 Jun 2026 18:28:13 GMT
content-typetext/html; charset=UTF-8
link<https://online-kurs-forum.de/wp-json/>; rel="https://api.w.org/", <https://online-kurs-forum.de/wp-json/wp/v2/pages/11>; rel="alternate"; title="JSON"; type="application/json", <https://online-kurs-forum.de/>; rel=shortlink
set-cookieCdnegMq=b5soqKz6CB3; expires=Thu, 25 Jun 2026 18:28:12 GMT; Max-Age=86400; path=/; secure
set-cookieTKxNdLgiM=HJVsBmcDGalg%5BdiS; expires=Thu, 25 Jun 2026 18:28:12 GMT; Max-Age=86400; path=/; secure
set-cookieasgarosforum_unique_id=6a3c21bce8cee; expires=Tue, 19 Jan 2038 03:14:07 GMT; Max-Age=365157955; path=/
set-cookieasgarosforum_unread_cleared=1000-01-01%2000%3A00%3A00; expires=Tue, 19 Jan 2038 03:14:07 GMT; Max-Age=365157955; path=/
strict-transport-securitymax-age=600000
varyAccept-Encoding,User-Agent
content-encodinggzip
Upcoming Headers
Cross-Origin-Embedder-PolicyCross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
serverThis Server header seems to advertise the software being run on the server but you can remove or change this value.
strict-transport-securityHTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS.