Go to id in HTML
<a href="http://localhost/site.html#your-id">Go to id</a>Go to id in PHP
<a href="http://localhost/site.php#your-id">Go to id</a>Go to id in WordPress Home Page
<a href="<?php echo esc_url( home_url() ); ?>#your-id">Go to id</a> Go to id on the same page
<a href="#your-id">Go to id</a>