this shortcode checked that is specific shortcode have in this page or post? . [shortcodefinder find="yourshortcodetag"]

Shortcode finder

function wpb_find_shortcode($atts, $content=null) { 
ob_start();
extract( shortcode_atts( array(
		'find' => '',
	), $atts ) );

$string = $atts['find'];

$args = array(
	's' => $string,
	);

$the_query = new WP_Query( $args );

if ( $the_query->have_posts() ) {
        echo '<ul>';
	while ( $the_query->have_posts() ) {
	$the_query->the_post(); ?>
	<li><a href="<?php  the_permalink() ?>"><?php the_title(); ?></a></li>
	<?php
	}
        echo '</ul>';
} else {
        echo "Sorry no posts found"; 
}

wp_reset_postdata();
return ob_get_clean();
}
add_shortcode('shortcodefinder', 'wpb_find_shortcode');