Shopify Migration Without Losing Traffic or Rankings

Migrations go wrong in one specific way: the new site launches, everything looks great, and six weeks later organic traffic is down 60% and nobody can say exactly when it started. Almost always, the cause is redirects.

Map every URL before you build anything

Not the important ones. Every one. Build a spreadsheet with the old URL, the new URL, and the redirect type, sourced from:

• A full crawl of the existing site (Screaming Frog or similar).
• Search Console — every page that has received an impression in the last 16 months.
• Your analytics — every page with a session in the last 12 months.
• Your backlink profile — every page anyone else has linked to.

Shopify's URL structure is not negotiable

Shopify forces prefixes you cannot remove: `/products/`, `/collections/`, `/pages/`, `/blogs/`. If you are coming from WooCommerce or Magento with clean URLs, every single URL changes. There is no way around it, so plan the redirect map as a first-class deliverable rather than a launch-day chore.

Redirect rules that matter

1. 01301, always. A 302 tells Google the move is temporary and authority does not transfer.
2. 02One hop. Chains of redirects leak authority and slow the page. Point old directly at final.
3. 03Never bulk-redirect to the homepage. Google treats that as a soft 404 and you lose the page entirely.
4. 04Discontinued products go to the parent collection, not the homepage.
5. 05Keep the old redirects too. If the old site already had redirects, they need to survive the migration.

Launch sequence

1. 01Build on a password-protected Shopify store. Confirm `noindex` while staging.
2. 02Import the redirect map into Shopify (Navigation → URL Redirects, or via CSV).
3. 03Verify the new domain in Search Console before cutover.
4. 04Cut over DNS at a genuinely low-traffic hour for your market.
5. 05Immediately spot-check 30–50 redirects by hand, weighted to your highest-traffic URLs.
6. 06Submit the new sitemap. Use the Change of Address tool if the domain itself is changing.

The first eight weeks

Expect a dip. A 10–20% drop for two to four weeks is normal while Google re-crawls and re-evaluates. What is not normal is a drop that keeps going after week four, or 404s climbing in Search Console.

Watch the Coverage report daily for the first fortnight. Every 404 that appears is a URL you missed in the map — add the redirect the same day, while the authority is still recoverable.