Website Redesign Without Losing Google Rankings

A website redesign without losing rankings starts with knowing why rankings drop. It is rarely the new design. Rankings drop when page addresses change without redirects, when text that ranked is cut, or when a setting from the test site goes live with the new one. Planning reduces all three risks, and most of that work happens before anyone touches the design.

Even a technically clean redesign can cause some movement in the results for a few weeks while Google processes the changes. Google says the same in its own guidance on site moves. The aim is to keep that movement short and to avoid losses that last.

At OTTA, I build and redesign WordPress websites for small businesses in Ireland. The steps are the same for a new design on the same platform and for a full website relaunch on a new one. This guide follows the order I work in when the current site already gets visitors from Google: what to record before you start, how to handle changed addresses, which settings break on launch day and what to check in the weeks after.

Why rankings drop after a redesign

Google shows individual pages in its results, not whole websites, although signals from the whole site also play a part. Your services page might appear for “boiler service Galway” and a blog post for “how to bleed a radiator”. Google has stored the address of each of those pages.

When the new website goes live, Google visits those stored addresses again. If a page stays at the same address with similar content, that removes one major source of risk, but its ranking can still change. If the address now returns a “page not found” error, Google eventually drops it from the results, and the visitors it brought go with it.

The usual causes:

• Page addresses change and the old ones are not redirected.
• Pages that brought visitors are removed or merged without a plan.
• Text is shortened so much that the page no longer answers what people searched for.
• The test site’s “no indexing” setting is carried over to the live site.
• Page titles and meta descriptions are lost when the theme, page builder or SEO plugin changes.

For a small business, those pages are often where enquiries start. A service page that falls out of Google loses the calls and form messages it used to bring, and the drop is usually noticed weeks later, when the phone has been quiet for a while.

Step 1: Record what ranks before you change anything

Before any design work starts, I record the current state of the website. With Google Search Console already set up, most of this can be exported directly from its reports.

• Performance report, Pages tab: every page that received clicks or impressions. Set the date range to the full 16 months Search Console keeps, so seasonal pages are not missed.
• Performance report, Queries tab: the searches each important page appears for.
• Links report: which of your pages other websites link to. Those links pass value, and a broken target wastes it.
• The current sitemap: the addresses listed there, including pages that have not had search traffic yet. A sitemap can be incomplete, so compare it with the Pages export.

Put these into one spreadsheet with a row per old address. This list is the reference for everything that follows. It also shows which pages bring the most visitors, so you know where the redesign needs the most care. Without it, nobody can check later whether every page that mattered has a new home.

Without Search Console, the sitemap and a crawl of the site still give you the list of addresses. Other analytics tools can show which pages attract visitors, but you will have less information about how those pages appear in Google Search.

Step 2: Keep page addresses where you can

The safest redirect is the one you do not need. If the old services page lives at /boiler-servicing/, the new one can live there too. WordPress lets you set each page’s address (the slug) and the overall pattern under Settings > Permalinks, so a WordPress-to-WordPress redesign can usually keep every address.

Changing addresses only makes sense when the old ones are a real problem: dates in blog addresses, pages called /page-2/ or /copy-of-services/, or a structure that no longer matches the business. Then change them once, with redirects.

Moving from Wix or Squarespace to WordPress can be different. Those platforms may use their own address patterns (Wix puts blog posts under /post/, for example), so some addresses might need to change. Check which ones can be kept before planning redirects.

Step 3: Redirect every old address to its closest match

For each old address that changes, add a permanent redirect to the new page with the same purpose. In the spreadsheet from step 1, add a column for the new address and fill it in row by row.

This is what keeps customers arriving. Someone who clicks your old page in Google, in an old email or on a directory listing lands on the right new page instead of an error, and is still a potential enquiry.

The rules I follow:

• One to one where possible. The old boiler servicing page goes to the new boiler servicing page, not to the homepage. Google may treat many old addresses redirected to one unrelated page as missing pages. If several old pages were merged into one new page, redirecting them all there is fine.
• Permanent, not temporary. Use a 301 or 308 status code. Google treats these as a strong signal that the new address replaces the old one. Temporary redirects (302, 307) are not treated that way, so the old address can stay in Google’s index. See Google’s page on redirects and Google Search.
• No chains. If page A already redirects to B and B now moves to C, point A straight to C.
• Leave them in place. Google’s site move guidance says to keep redirects for at least a year, and longer if possible. I generally keep them indefinitely, as long as they stay relevant and work correctly.

On WordPress, redirects can be managed with a redirect plugin or on the server. For a small site with a few dozen addresses, a plugin is fine. What matters is that the list is complete and tested.

Step 4: Keep the text that ranked

A redesign is a good time to rewrite pages. It is also when ranking pages lose the paragraphs that answered the search. A page that ranks for “how much does a boiler service cost” needs to keep a clear answer to that question, even if the layout around it changes completely.

Use the Queries data from step 1. Before a page is rewritten, check which searches it appears for and make sure the new version still covers them. If two old pages are merged into one, the new page should cover what both did.

Page titles and meta descriptions belong on the same list. They are often stored by the SEO plugin or the old page builder and do not carry over on their own.

Step 5: Check the settings that break on launch day

The launch-day problems I check for first are settings, not design. A staging copy should be hidden from Google, and those hiding settings sometimes go live with the new site.

• Search engine visibility: in WordPress under Settings > Reading, the box “Discourage search engines from indexing this site” must be unticked on the live site.
• robots.txt: it should not contain Disallow: /.
• Canonical tags: they should point to the live domain, not the staging address.
• Internal links and images: none should still point to the staging address.
• One version of the domain: http and https, www and non-www should all redirect to a single version.
• Sitemap: it should list the new addresses, not the old ones.
• Mobile layout and loading speed: a new theme, larger images or extra scripts can make pages slower than before. Run the main pages through PageSpeed Insights on the staging copy and again after launch, and compare with the old site.

The first two can stop Google from showing the new site at all. Enquiries from search stop with it, and because the site looks fine in the browser, nobody notices until the numbers drop.

Step 6: Check again after launch

On launch day:

• Check the status code of every address in the spreadsheet, not only whether a page appears in the browser. Old addresses should return a permanent redirect (301 or 308) to the right new page, and the new pages should return 200 OK. With more than a few dozen rows, a crawler tool can check the whole list at once.
• Submit the new sitemap in Search Console.
• Use URL Inspection on the homepage and the main service pages and request indexing.
• Send a test enquiry through every contact form and confirm it arrives. A contact form that fails silently can cost you enquiries without anyone noticing.

Over the following weeks, watch the Page indexing report in Search Console for a rise in “Not found (404)” pages, and compare the Performance report with the period before launch. Some movement in the first weeks is normal while Google processes the changes. A page that drops and stays down usually has a specific cause: a missing redirect, lost text or a wrong setting. Check that page against the spreadsheet first.

If you are moving to a new domain at the same time

Changing the domain along with the design adds a second move. The same redirect rules apply, with every address on the old domain pointing to its match on the new one, and Search Console has a Change of Address tool for the old property. If you can, change the domain and the design at different times. Then you can tell which change caused a problem.

Redesigning your website without starting from zero

If your current website already brings in visitors or enquiries, those are worth protecting when you redesign it.

When I plan a redesign, I start by looking at what already works: your existing pages, their addresses, your content and any Search Console data. From there, we decide what should stay, what needs improving and which changes need extra care. If page addresses change, the redirects are planned and tested. The new version is built on a staging copy, so your current site stays online until it is ready. After launch, I check the important pages, forms and indexing settings.

No web designer can promise that Google rankings will stay exactly the same after a redesign. Careful preparation reduces the risks that can be avoided.

Thinking about redesigning your website?

You don’t need to know whether your website needs a few improvements or a complete rebuild before getting in touch.

Tell me about your current website and what you would like to change. I’ll look at your requirements and help you understand what the project would involve.

Discuss your website project

Not ready to enquire? You can also read about website redesign costs in Ireland or the seven signs your website may need a redesign.