Code-Snippets-Functions/Execute a function on a child site/Imagify/skip-gif-auto-optimization.txt

function no_auto_optimize_gif( $optimize, $attachment_id, $metadata ) {
	if ( ! $optimize ) {
		return false;
	}

	$mime_type = get_post_mime_type( $attachment_id );

	return 'image/gif' !== $mime_type;
}
add_filter( 'imagify_auto_optimize_attachment', 'no_auto_optimize_gif', 10, 3 );