What is a 301 redirect?

A 301 redirect is a permanent redirect that automatically sends users and search engines from one URL to another. It tells browsers and search engines that a page has been permanently moved to a new location.

During a Magento-to-Shopify migration, 301 redirects are essential because URLs often change. They help preserve SEO rankings, maintain traffic, and ensure visitors reach the correct pages instead of encountering a 404 error.

Benefits of a 301 redirect include:

• Preserves SEO value: Transfers most of the original page’s authority and rankings to the new URL.
• Prevents broken links: Visitors are automatically directed to the new page.
• Maintains user experience: Customers using old bookmarks or links continue to access the correct content.
• Protects backlinks: Links from external websites still pass value to the new page.
• Helps search engines: Google and other search engines update their indexes with the new URLs more efficiently.

Example:

• Old Magento URL:
  https://example.com/diamond-ring.html
• New Shopify URL:
  https://example.com/products/diamond-ring

A 301 redirect ensures that anyone visiting the old Magento URL is automatically taken to the new Shopify product page.

Best practices:

• Redirect every important old URL to the most relevant new URL.
• Avoid redirect chains and loops.
• Test all redirects before and after launch.
• Monitor Google Search Console for crawl errors and fix any missing redirects.

Using 301 redirects is one of the most important SEO tasks during a Magento-to-Shopify migration, helping preserve organic traffic, search rankings, and a seamless customer experience.