How to Migrate From Squarespace or Wix Without Losing Your SEO

We get this call all the time. A business has outgrown Squarespace or Wix and is ready for a real website. They commission a beautiful new build, launch it, and three weeks later their organic traffic has cratered. Months of SEO work, gone.

This is preventable. The mistakes that destroy SEO during a migration are well known and well documented. They just require someone to actively prevent them, and most agencies do not.

The Real Risk Is URL Changes

Squarespace and Wix have their own URL conventions. Squarespace uses /s/[name] for some pages. Wix has its own quirks with collections and dynamic pages. When you rebuild on a custom platform, your URLs will almost certainly look different. Even minor changes (your-business.com/services/web-design becoming your-business.com/services/web-development) will tank the rankings of those URLs unless you redirect.

Google's index has thousands of links pointing at your existing URLs. Changing them without telling Google means Google sees thousands of broken pages and quietly removes them from search results. Recovery takes weeks or months even when done properly.

Step 1: Inventory Every Existing URL

Before you start designing the new site, run a full crawl of the existing site. Tools like Screaming Frog (free for the first 500 URLs) will give you a complete list. Export it to a spreadsheet.

For each URL, note:

• The current URL path
• The page title
• The meta description
• How much organic traffic it receives (from Google Analytics)
• Whether it has any backlinks pointing to it (from Ahrefs, Moz, or Search Console)

The pages with traffic and backlinks are the ones you must protect. Pages with neither can change freely.

Step 2: Map Old URLs to New URLs

For every URL in your inventory, decide what its new URL will be on the new site. Most should be a clean 1-to-1 mapping (old /about becomes new /about). Some will consolidate (old /services/web and old /services/websites both become new /services/web-development). A few might be retired (old /promotions/2019-summer-sale).

Add the new URL as a column in your spreadsheet. This becomes your redirect map.

Step 3: Set Up 301 Redirects

Before launch, configure 301 redirects for every old URL pointing to the new URL. A 301 (permanent) redirect tells Google "this page moved here permanently, transfer the ranking." On Next.js, this is a few lines in next.config.js. On other frameworks, it is a similar configuration. Whatever you do, do NOT use 302 (temporary) redirects. They do not transfer SEO equity the same way.

Test every single redirect after launch. Use a tool like Sitebulb or run another crawl to confirm there are no broken links from old URL patterns.

Step 4: Match Title Tags and Meta Descriptions on Launch

You will want to improve the SEO of your new site eventually. Do not do it on launch day. The new site should ship with title tags and meta descriptions that closely match the old site, so Google sees the migration as a "same content, new URL" event rather than "completely different page."

After the new site has been live and stable for a few weeks, then start optimizing titles and descriptions one or two pages at a time. This way you can attribute any traffic changes to specific edits rather than to the chaos of a launch.

Step 5: Preserve Structured Data

If your old site had FAQ schema, breadcrumb schema, organization schema, or any other structured data, the new site needs the same schema (improved if possible, but never worse). This is especially important for sites that show in rich snippets, FAQ accordions, or Google Knowledge Panel.

Step 6: Submit a New Sitemap on Launch Day

The new site needs an XML sitemap. The day you launch, log into Google Search Console and submit the new sitemap URL. Also re-submit any pages with significant rankings using the URL inspection tool to nudge Google to re-crawl them.

Watch Search Console daily for the first month. You will see crawl errors, indexing issues, and ranking fluctuations. Most of this is normal. Sustained traffic loss past 4 weeks usually points to a redirect or schema issue worth investigating.

Step 7: Audit Backlinks That Point to Specific Pages

If you have notable backlinks pointing at specific URLs (not just your homepage), use Ahrefs or Search Console to find them. Confirm those URLs redirect correctly. For your most valuable backlinks, consider reaching out to the linking site to ask them to update the URL directly. A direct link is always stronger than a redirected one.

What Recovery Looks Like

Even with everything done correctly, expect 2 to 6 weeks of moderate traffic disruption. Some pages will dip and come back. A few will lose rankings permanently (usually pages with weak SEO foundations to begin with). Your overall traffic should be back to baseline within 8 to 12 weeks, often higher than before because the new site is faster and better structured.

If your traffic does not recover, something is wrong. The usual culprits are missing redirects, wrong canonical tags, or unintended noindex directives that someone left in place from staging.

The Real Cost of Skipping This

We have done a lot of remediation work for businesses that migrated without an SEO plan. Recovery costs are typically higher than the migration would have been if done correctly the first time. Worse, some rankings never recover, and the lost search traffic costs more in lost leads than any savings the cheaper migration provided.

At Stunzer Digital, every migration we do includes a full URL inventory, a redirect map, structured data preservation, and post-launch SEO monitoring. If you are planning a migration off a website builder, talk to us before you commit to a path that will quietly damage your search presence for months.