americantourister.lv

accelerometer=(self); ambient-light-sensor=(self); autoplay=(self); camera=(self); encrypted-media=(self); fullscreen=(self); geolocation=(self); gyroscope=(self); magnetometer=(self); microphone=(self); midi=(self); payment=(self); picture-in-picture=(*); speaker=(self); sync-xhr=(*); usb=(self); vr=(self);

Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.

strict-origin-when-cross-origin

Controls how much referrer information is sent with requests, preventing data leaks to third parties.

max-age=31536000; includeSubDomains

Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.

nosniff

Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.

SAMEORIGIN

Prevents the page from being embedded in iframes, protecting against clickjacking attacks.

1; mode=block

Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.