How to Redesign or Migrate Your Website Without Losing Google Rankings

A redesign or a platform move (WordPress to Shopify, Wix to WordPress, an old theme to a new one) is one of the riskiest moments in a website's life. Done carelessly, it can wipe out years of rankings overnight. Done properly, most sites hold their positions through launch, and many improve once the faster, cleaner site is live.

The difference almost always comes down to preparation. Here's the process we follow.

1. Record where you stand before anything changes

You can't protect what you haven't measured. Before design work starts:

• Export the last 12 months of pages and queries from Google Search Console (Performance report), so you know which pages actually bring in search traffic.
• Export landing-page traffic and conversions from Google Analytics 4.
• Crawl the current site with a crawler such as Screaming Frog to get a complete list of every URL, title, meta description, heading and canonical tag.
• Note which pages have backlinks pointing to them, using a backlink tool or the Links report in Search Console.

Together these give you a list of your most valuable pages. Those are the ones the new site must protect.

2. Keep URLs where you can, and map the rest

The safest URL is the one that doesn't change. Where you can keep the same address on the new site, do.

When URLs must change (they always do when moving platforms; Shopify, for example, uses fixed paths such as /products/, /collections/ and /pages/), build a redirect map: a spreadsheet with every old URL in one column and its new equivalent in the other.

• Use permanent 301 redirects, from each old URL to the most relevant new page, not to the homepage.
• Avoid redirect chains (old to temporary to new). Each old URL should point straight at its final destination.
• Don't forget images, PDFs and blog posts if they get search traffic or links.

3. Carry the content that ranks

A redesign is a good time to improve content, but be careful with pages that already rank well. If a page ranks for important searches, keep its core content, headings and topic intact on the new site. Improve it, don't replace it with a few lines of marketing copy because the new design has less space.

Also carry across title tags, meta descriptions, image alt text and any structured data (such as Product, FAQ or LocalBusiness schema) that the old site had.

4. Build and test on a staging site

• Build the new site on a staging address that search engines can't index (password protection or a noindex tag).
• Crawl the staging site and compare it against your original crawl: missing pages, missing titles, broken internal links.
• Test the redirect map before launch with a bulk redirect checker.
• Check speed and Core Web Vitals on staging. A slower new site is a step backwards for rankings and conversions.

5. Launch day

• Remove the staging noindex and password. Forgetting this is one of the most common, and most damaging, launch mistakes.
• Switch on the redirects.
• Submit the new XML sitemap in Google Search Console.
• Spot-check your top 20 pages: they load, they're indexable, and the old URLs redirect to them.

6. Watch closely for the first few weeks

Some movement in rankings right after a big change is normal while Google recrawls the site. What you're watching for is anything that doesn't settle:

• The Pages (indexing) report in Search Console for new 404 errors or pages that dropped out of the index.
• Rankings and clicks for your most valuable pages, compared with the benchmark you recorded in step 1.
• Conversions in GA4, to make sure forms, checkout and tracking all survived the move.

Fix problems as they appear. A missed redirect caught in week one costs far less than one discovered six months later.

What this looks like in practice

When we moved Glow Natural Wellness from WordPress to Shopify, we mapped every product, collection, page and URL before anything moved. Since the move, the store has grown in visitors, orders and conversion rate, and it passes Google's Core Web Vitals for real visitors on mobile and desktop.

Planning a redesign or platform move?

Every redesign we run starts with a technical SEO audit and a full redirect plan. If you're planning one, request a free website and SEO audit and we'll show you what needs protecting before you start, or read more about our website redesign and technical SEO services.