SEO preservation for Shopify migrations

Rankings live on URLs, so migrations are a redirect problem first

The single biggest cause of lost traffic in a replatform is not the new platform, it is URLs that changed without being redirected. Search rankings and link equity are attached to specific addresses; move or drop those addresses without a clean 301 and the value evaporates. Starcodia runs SEO preservation as a dedicated workstream on every Shopify migration, not a box ticked at the end.

Building a complete 301 redirect map

A migration is only as safe as its redirect coverage, so we build the map from three sources and reconcile them so nothing is missed:

  • A full crawl of the existing site to capture every reachable URL.
  • Platform URL data — URL rewrite tables, product and category exports, and existing sitemaps.
  • Search Console indexed URLs and top landing pages, so the pages that actually earn traffic are guaranteed coverage.

Each old URL is mapped to its final Shopify destination in a single hop. Different source platforms need different handling — WooCommerce /product/ paths, Magento .html suffixes and deep category paths, Squarespace /shop and dated blog URLs — which is why the platform guides differ.

No chains, correct canonicals, one destination per URL

We eliminate redirect chains (A to B to C) because they dilute equity and slow crawling; every old URL points straight to its final page. Where the old site exposed the same product at multiple paths, we collapse them to one canonical Shopify URL and redirect the rest, so duplicate signals consolidate rather than compete.

Metadata and structured data carry over and improve

Title tags, meta descriptions and canonical intent migrate with the content. We implement correct structured data across the new store, Product, Article, FAQ and Breadcrumb schema, templated so it is consistent site-wide. Because Shopify renders this cleanly, structured data usually comes out of a migration stronger than it went in.

Post-launch monitoring and recovery

The weeks after launch are the sensitive window. We verify redirects before and after go-live, resubmit sitemaps, and monitor Search Console for crawl errors, coverage changes and ranking movement. When something moves, we diagnose and fix it inside that window rather than waiting for a quarterly review. This is also where the data audit pays off, because clean data and clean URLs recrawl predictably.

Protect your search traffic through migration

If organic search is a meaningful channel, tell us your top landing pages and current platform. We will outline the redirect and SEO preservation plan for your migration.

Discuss SEO preservation

Frequently Asked Questions

Rankings are attached to specific URLs. When a migration changes URL structure without redirecting each old URL to its new equivalent, the accumulated link equity and ranking signals are lost and pages 404. Most migration traffic loss comes from incomplete or incorrect redirects, not from the new platform itself.
A redirect chain is when a URL redirects to another redirect before reaching the final page (A to B to C). Chains dilute link equity, slow crawling and can break. We map every old URL directly to its final Shopify destination in a single 301 hop.
From multiple sources: a full crawl of the existing site, the platform's own URL data (URL rewrites, sitemaps), and Search Console's indexed URLs and top landing pages. We reconcile these so no ranking or linked URL is missed, then implement the 301s and verify them before and after launch.
Yes. Title tags, meta descriptions and canonical intent carry over, and we implement correct structured data (Product, Article, FAQ, Breadcrumb) on Shopify. Structured data is often improved during migration because it can be templated cleanly across the new store.
With complete redirects, most stores see rankings hold through launch with minor fluctuation that settles within a few weeks as Google recrawls. We monitor Search Console for crawl errors, coverage changes and ranking shifts, and fix issues quickly during the sensitive post-launch window.