When using Shopify it is important to optimize your online store speed, doing so can improve the shopping experience for your online visitors, enable your store to be more discoverable and increase conversion.
There are of course several factors that come into play when analyzing your store speed, including the following:
1. Integrated apps.
2. Theme code.
3. Third-party libraries and services.
4. Analytic libraries.
5. The number and size of images and videos.
First things first, how to check your online speed.
Step by step:1. On your Shopify dashboard, go to 'Online store' and then click 'Themes'