add Permissions-Policy Header

netlify.toml

@@ -16,6 +16,9 @@ command = "zola build --base-url $DEPLOY_PRIME_URL && npm run abridge && zola bu
     X-XSS-Protection = "1; mode=block"
     Referrer-Policy = "strict-origin-when-cross-origin"
     Strict-Transport-Security = "max-age=63072000; includeSubdomains"
+    # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permissions-Policy (disabled everything except autoplay, local-fonts, screen-wake-lock, speaker-selection)
+    # opt out of »Federated Learning of Cohorts (aka "FLoC")« - https://amifloced.org/
+    Permissions-Policy = "interest-cohort=(), accelerometer=(), ambient-light-sensor=(), battery=(), bluetooth=(), browsing-topics=(), camera=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), gamepad=(), geolocation=(), gyroscope=(), hid=(), identity-credentials-get=(), idle-detection=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), publickey-credentials-create=(), publickey-credentials-get=(), serial=(), storage-access=(), sync-xhr=(), usb=(), web-share=(), window-management=(), xr-spatial-tracking=()"
     Content-Security-Policy = "default-src 'none'; frame-ancestors 'none'; object-src 'none'; base-uri 'self'; manifest-src 'self'; worker-src 'self'; form-action 'self'; connect-src 'self' *.hyvor.com ws://*.hyvor.com; script-src 'self' talk.hyvor.com; img-src 'self' data: talk.hyvor.com cdn.cloudflare.com; frame-src 'self' www.youtube-nocookie.com player.vimeo.com streamable.com www.streamable.com; media-src 'self' data: cdn.cloudflare.com www.youtube-nocookie.com player.vimeo.com; font-src 'self' cdn.cloudflare.com cdn.jsdelivr.net fonts.gstatic.com; style-src 'self' talk.hyvor.com cdn.cloudflare.com cdn.jsdelivr.net fonts.googleapis.com;"
 [[headers]]
   for = "*.js"#javascript