Security Report Summary
A
Site: https://www.dn.se/
IP Address: 199.232.25.91
Report Time: 03 Jul 2026 20:26:33 UTC
Headers:
  • Content-Security-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
  • Strict-Transport-Security
  • Permissions-Policy
Advanced:
Great grade! Perform a deeper security analysis of your website and APIs:
Missing Headers
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Raw Headers
HTTP/2200
x-xss-protection0
content-typetext/html; charset=utf-8
accept-rangesnone
cache-controlno-store, private
age95
content-security-policyobject-src 'none';frame-ancestors 'self' *.dn.se *.retriever-info.com;base-uri 'none';upgrade-insecure-requests
cross-origin-opener-policysame-origin-allow-popups
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
x-cloud-trace-contexte70ac5cf08b42213dfbd59dfe1e8a413
origin-agent-cluster?1
referrer-policystrict-origin-when-cross-origin
strict-transport-securitymax-age=31536000
dateFri, 03 Jul 2026 20:26:33 GMT
varyAccept-Encoding,User-Agent
set-cookieweight=67; path=/; expires=Thu, 01 Oct 2026 20:26:33 GMT; domain=.dn.se
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-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
x-xss-protectionX-XSS-Protection sets the configuration for the XSS Auditor built into older browsers. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.
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. Analyse this policy in more detail. You can sign up for a free account on Report URI to collect reports about problems on your site.
cross-origin-opener-policyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
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.
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.
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.