AssetUrlFilters
Encourages use of asset_url or img_url filters to serve assets. You should deliver as much as you can from the Shopify content delivery network (CDN). Using the same host for your assets avoids unnecessary HTTP connections and allows the server to prioritize the delivery of blocking resources using HTTP/2 prioritization. Learn more about hosting assets on Shopify servers.
The following examples contain code snippets that either fail or pass this check.
In the following example, a resource is retrieved from a non-Shopify CDN:
In the following example, an image tag is used without an img_url filter:
These examples use the asset_url or img_url filters to load files from a theme's assets directory from the Shopify CDN:
Disabling this check
Anchor link to section titled "Disabling this check"This check is safe to disable. You might disable this check when the remote content is highly dynamic.