Security Report Summary
A
Site: https://www.protung.de/
IP Address: 151.101.65.195
Report Time: 27 Aug 2026 11:48:11 UTC
Headers:
  • Permissions-Policy
  • Referrer-Policy
  • Strict-Transport-Security
  • X-Content-Type-Options
  • X-Frame-Options
  • Content-Security-Policy
Advanced:
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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.
Raw Headers
HTTP/2200
cache-controlno-cache
content-encodinggzip
content-typetext/html; charset=utf-8
cross-origin-opener-policysame-origin
etag"2dad61b00f781fb1a25c577ad1377f08447b41721878d2e1f2fddb71a0e70e40"
last-modifiedThu, 27 Aug 2026 09:22:44 GMT
permissions-policycamera=(), microphone=(), geolocation=(), payment=(), usb=(), interest-cohort=()
referrer-policystrict-origin-when-cross-origin
strict-transport-securitymax-age=31556926
x-content-type-optionsnosniff
x-frame-optionsDENY
accept-rangesbytes
dateThu, 27 Aug 2026 11:48:11 GMT
x-served-bycache-dub4367-DUB
x-cacheMISS
x-cache-hits0
x-timerS1787831292.611828,VS0,VE63
varyx-fh-requested-host, accept-encoding
alt-svch3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
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
cross-origin-opener-policyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
permissions-policyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
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.
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".
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.