Hi,
Sorry for the delayed response (because usually we don’t work on weekends) and thank you for your patience.
When choose “Sitewide – selected post type”, it means the preloader will display on your whole site except selected post types. Take our testing site for example, we have installed WooCommerce on our testing site, so there are 2 post types on the site:
- Posts (Normal WordPress Posts)
- Products (A custom post type created by WooCommerce)
Please check this screenshot.
So if we select “Products” in the list, then the preloader will not display on single product pages, but will show on all other pages (including product categories) and all normal blog posts.
We have visited your site, and there seem to be 2 post types on your site:
- Posts (Normal WordPress Posts)
- Portfolios (A custom post type created by your theme or another portfolio plugin)
And the posts and categories on your site are not normal blog posts or blog categories, they are portfolios and portfolio categories. So you can choose “Sitewide – selected post type”, and choose “Portfolios”.
Hope this can help. Thanks.