WordPress at Your Fingertips
function is not described

send_nosniff_header() WP 3.0.0

Send a HTTP header to disable content type sniffing in browsers which support it.

No Hooks.

Return

null. Nothing.

Usage

send_nosniff_header();

Notes

Changelog

Since 3.0.0 Introduced.

Code of send_nosniff_header() WP 5.8.2

function send_nosniff_header() {
	header( 'X-Content-Type-Options: nosniff' );
}