Our script is lightweight and we don't implement any render-blocking functions in our script. Hence, there will be minimal impact to your website performance.

Also, the script will be placed in your theme and it will load with the Shopify website so the overall A/B experience is the same as the original situation.

For stores that have many third-party apps and already have slow loading times, we will suggest optimizing your store's loading speed before starting A/B testing.