Security Report Summary
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Site: https://www.sfen.org/
IP Address: 185.34.32.162
Report Time: 28 Oct 2026 02:45:36 UTC
Headers:
  • Strict-Transport-Security
  • Referrer-Policy
  • Permissions-Policy
  • X-Content-Type-Options
  • Content-Security-Policy
  • X-Frame-Options
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.
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".
Warnings
Permissions-PolicyWe detected an invalid directive, " identity-credentials-get". We detected an invalid directive, " otp-credentials". We detected an invalid directive, " publickey-credentials-create". We detected an invalid directive, " storage-access".
Raw Headers
HTTP/2200
dateWed, 28 Oct 2026 02:45:36 GMT
content-typetext/html; charset=UTF-8
content-length19939
link<https://www.sfen.org/wp-json/>; rel="https://api.w.org/"
link<https://www.sfen.org/wp-json/wp/v2/pages/10891>; rel="alternate"; title="JSON"; type="application/json"
link<https://www.sfen.org/>; rel=shortlink
content-encodinggzip
varyAccept-Encoding
age1384
accept-rangesbytes
alt-svch3=":443"; ma=86400
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-xss-protection1; mode=block
referrer-policystrict-origin-when-cross-origin
permissions-policyaccelerometer=(), autoplay=(), camera=(), display-capture=(), encrypted-media=(), fullscreen=(), gamepad=(), geolocation=(), gyroscope=(), hid=(), identity-credentials-get=(), idle-detection=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), publickey-credentials-create=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), storage-access=(), usb=(), web-share=(), xr-spatial-tracking=()
access-control-allow-headersAuthorization,Accept,Origin,DNT,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range
x-content-type-optionsnosniff
varyOrigin
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
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-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.
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.
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".