How to use cdn script with shopify?

@dana 

To use a Content Delivery Network (CDN) script with Shopify, you can follow these steps:

1. Sign up for a CDN service: Choose a CDN service provider that best fits your needs and sign up for an account. Some popular CDN providers include Cloudflare, Akamai, and MaxCDN.
2. Obtain CDN URLs: Once you have signed up for a CDN service, you will be provided with CDN URLs that you can use to serve your static content (CSS, JS, images) through the CDN.
3. Edit your Shopify theme files: In your Shopify admin panel, go to Online Store > Themes and click on the "Actions" dropdown menu for your current theme. Select "Edit code" to access your theme files.
4. Replace URLs with CDN URLs: Search for the URLs of your static files (CSS, JS, images) in your theme files and replace them with the CDN URLs provided by your CDN service. This will ensure that your static content is served through the CDN.
5. Test your CDN setup: Once you have updated your theme files with the CDN URLs, test your website to ensure that the CDN is working correctly and that your static content is being served through the CDN.

By following these steps, you can effectively use a CDN script with Shopify to improve the performance and speed of your online store.