Magento ajaxcart extension allows you to add a product to the cart without reload page. So speed of loading will be faster and brings the best shopping experience to customers. It work fine with multi product types
Document link: Magento Ajaxcart extension userguide
– Enabling deletions, updating and additions without page reloads.
– Ajax shopping cart from Listing page.
– Ajax shopping cart from Product view page.
– Animation effect for Ajax cart Magento
– Multi languages support.
– Multistore support.
– Easy to implement.
– Increase average time spent on your website by visitors.