Open the list
In the app, open Storefront and find Allowed Domains.
Add a domain
Enter a domain, such as myshop.com, and click Add. Enter only the hostname: www.myshop.com and myshop.com are two different entries. *.myshop.com allows every subdomain of myshop.com, but not myshop.com itself.
When the list is not empty, it must hold every domain that your store opens on, for example your own domain and your myshopify.com address, and the hosts of your poster images. Shopify product images load from cdn.shopify.com. When that host is missing, the app shows a warning with the button Add cdn.shopify.com.
The list holds one domain, so the app warns that cdn.shopify.com is missing. Add cdn.shopify.com puts it on the list. Allow the domains that the app has seen
Under Pages seen in the last 30 days, the app lists the pages that opened a preview of your shop, and how many previews were blocked. Click Allow next to each one that is yours. Image hosts seen in the last 30 days lists where your poster images loaded from. Allow those too, or the preview does not show the poster.
An empty list allows every website. Below it, the app lists the pages and image hosts it has seen, each with Allow. Remove a domain
Click Remove domain next to it and confirm. Previews stop on that domain at once, and poster images from it stop loading. When you remove the last domain, previews work on every website again.
When something stops working
- Your store moved to another domain, and the button is gone.Add the new domain to the list, or click Allow next to it under Pages seen in the last 30 days.
- The preview opens, but the poster does not show.Add the host of your poster images. Image hosts seen in the last 30 days shows it.
- The button is missing for another reason.Why isn't the button showing? →
Need help?
Tell us which product and which step, and we will help. Email support@seeonwall.com.