Display a noindex meta tag.

Description

Outputs a noindex meta tag that tells web robots not to index the page content.

Typical usage is as a ‘wp_head’ callback:

add_action( 'wp_head', 'wp_no_robots' );

Source

function wp_no_robots() {
	_deprecated_function( __FUNCTION__, '5.7.0', 'wp_robots_no_robots()' );

	if ( get_option( 'blog_public' ) ) {
		echo "<meta name='robots' content='noindex,follow' />\n";
		return;
	}

	echo "<meta name='robots' content='noindex,nofollow' />\n";
}

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