[HTML]Content-Security-Policyの設定まとめ

<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">

1	<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">

Header add Content-Security-Policy "upgrade-insecure-requests"

1	Header add Content-Security-Policy "upgrade-insecure-requests"

header('Content-Security-Policy: upgrade-insecure-requests');

1	header('Content-Security-Policy: upgrade-insecure-requests');

HTMLメタタグ