Discourages use of third party domains for hosting 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 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 these examples, multiple connections are competing for resources, are accelerating download independently and are improperly prioritized.
The following example retrieves assets from multiple CDNs:
The following example doesn't use the
image_url filter to retrieve the image.
This can be done by downloading the files from those CDNs directly into your theme's
assets directory and using the
image_url filter for images, as in the following example:
Disabling this checkAnchor link to section titled "Disabling this check"
Consider disabling this check the remote content that you're retrieving is highly dynamic.