Problem:
The user is using and embed from vimeo in the middle of the page. In Chrome Desktop the embed displays at the top of the page.

Solution:
This was caused by a CSS rule in the child theme, once removed the issue was resolved.

Problem:

I've created two custom category taxonomies and am looking for a setting to prevent the taxonomy slug from showing in the URL.

Solution:

There isn't such kind of built-in feature within Toolset, you can try other plugin, for example:

https://wordpress.org/plugins/remove-taxonomy-base-slug/

Relevant Documentation:

Problem:

The issue here is that the user wanted know how to add a script to the header of their website.

Solution:

This is possible to do with Toolset, however you will need to wrap the script tag in one of the WordPress hooks that allow you to insert the script into the header.

You can use the hook below.

function wpb_hook_javascript() {
    ?>
       <!-- Start cookieyes banner --> <script id="cookieyes" type="text/javascript" src="https://cdn-cookieyes.com/client_data/fcec4432640d070c50f260b1/script.js"></script> <!-- End cookieyes banner -->
    <?php
}
add_action('wp_head', 'wpb_hook_javascript');

This can be added to the Toolset Custom code settings in Toolset -> Settings -> Custom Code, ensure that it is activated once you've set it up. If you want to have the code run only on the frontend then you will need to check only the frontend option.

Alternatively you can use the plugin below to add the script as well.
https://wordpress.org/plugins/insert-headers-and-footers/