- Short answer
- Yes — Shopify redirects your other domains to the new primary; the domain pages we read give no SEO or backlink guarantee.
- Before you can switch
- The domain must show Connected on the Domains page first; Shopify says that can take up to 48 hours
- What Shopify does not publish
- No domain page we read names the redirect type or ties the switch to rankings — read August 8, 2026
- Your myshopify.com address
- Stops showing to customers but stays your admin login and the domain you quote to Shopify Support
- Google's side, not Shopify's
- Google's Change of Address tool needs a 301 from your old homepage; its notifications run 180 days
What happens to your other domains when you switch?
Switching reassigns which connected domain shoppers see; it does not move your store or change how domains are bought and renewed.
When you change your primary domain, other domains that you have, such as a subdomain or the default your-store-name.myshopify.com redirect to the new primary domain.
Your myshopify.com address is among them: it stops showing to shoppers but stays your admin login and support ID. Connected status comes first — up to 48 hours, Shopify says. Renaming that address is a separate action with its own limit.
Across change-primary-domain, domain-type and Shopify's Domains product page, read August 8, 2026, we found no cap on how often you can reassign the primary among the domains already connected to your store.
Does changing your primary domain hurt your SEO?
The domain pages we read do not say. Across the Domains-section pages we read (all in Sources below) and Shopify's Domains product page, read August 8, 2026, no page we have found names the redirect type or ties the change to rankings, backlinks or reindexing.
The section's one ranking warning covers alias domains — two addresses showing the same content at once, not the redirect domains yours become.
Google's site-move documentation, by contrast, recommends permanent redirects such as 301 and 308, and says that permanent redirects don't cause a loss in PageRank. The pages above do not name which type Shopify issues — so documentation cannot confirm your move meets it.
What is still your job after the switch?
Shopify's part ends at the redirect. What follows is yours: one report you file in Google Search Console, and one renewal you keep paying at your registrar.
- Tell Google yourself. Google's Change of Address tool reports the move; it requires a 301 from your old homepage, and its notifications run for 180 days, after which Google stops linking the two sites.
- Keep paying for the old domain. Google recommends holding the registration at least a year, so nobody buys your abandoned address for malicious use.
Shopify's redirect covers the other domains you have listed on your Domains page — except one you have set as an alias domain, which keeps showing its own address.
This article was written entirely by AI under human editorial direction. The editor sets the topic and structure, runs multi-stage validation on facts, links, and interactive elements, and verifies the output is useful from a business perspective. All claims are checked against official Shopify sources. Details may change — always confirm critical data at shopify.com.
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