How to redesign your website without losing customers from Google

If customers find you through Google today, a redesign can protect most of what brings them, as long as you keep the things Google already knows about your site: the page addresses, what each page is about, the words that answer searchers' questions, and the links between them. Most of the harm in redesigns comes from a few avoidable mistakes, like deleting pages that brought visitors or launching with the site hidden from search. Nobody can promise where a site will appear in Google after any change. What you can do is avoid giving Google reasons to start over with you.

Why redesigns sometimes cost Google visitors

Google has spent years learning your site: which pages exist, what each is about, and which searches each page answers well. When a redesign changes all of that at once, Google has to learn it again, and what it learns may be less helpful than before. The usual causes:

Old page addresses that stop working. Someone clicks your page in Google and gets an error. Google eventually drops the page.
Pages that vanish. A detailed page about one service gets merged into a short list, and the details that matched searches are gone.
Different words. A page that said "water heater repair in Dayton" now says "Comfort solutions for your home".
A site hidden by mistake. New sites are often built with a setting that asks Google not to list them, and the setting is left on at launch.
Slow or broken pages on phones.

Each of these is preventable.

Step 1: Know which pages bring visitors now

Before anything changes, find out which pages matter. The best source is Google Search Console, a free Google tool that shows how your site appears in search. If you do not have it set up, Google Search Console for small business owners explains how, and the official help is at support.google.com.

In Search Console, look at the performance report for the last few months, and sort the pages by clicks. Write down:

Every page that gets clicks from Google.
The searches that bring visitors to each one.

If you do not have Search Console, search Google yourself for your main services and your town, and note which of your pages appear. Also note any page your Google Business Profile links to.

This short list is what you must protect.

Step 2: Keep the addresses that matter

Each page has an address, like yourbusiness.com/drain-cleaning. Wherever you can, keep the exact same address on the new site for every page on your list. Same spelling, same ending. Google then sees the same page with a new look, which is the gentlest change you can make.

Some builders force a different address pattern, such as adding /pages/ or .html. Ask before you choose a platform whether you can set page addresses yourself.

Step 3: Forward every old address you cannot keep

When a page must move or merge, set up a permanent redirect, called a 301 redirect. It tells browsers and Google "this page now lives here". Someone who clicks an old link lands on the new page, and Google transfers what it knew about the old page to the new one over time.

Rules for forwarding:

Forward each old page to the closest match, not to the home page. An old "gutter repair" page should go to the new gutter page.
Forward every old address, including ones that seem minor. Old links in emails, directories and bookmarks still get used.
Test a handful after launch by typing the old address into your browser.

Old page addresses and why forwarding them matters goes into the details.

Step 4: Keep what each page is about

Google matches pages to searches by what the page says. On each important page, keep:

The page title. This is the line Google often shows in blue in results, set in the page's settings. If it says "Drain Cleaning in Dayton | Smith Plumbing", keep the same idea on the new page. Page titles and descriptions explains what they are and where to find them.
The main heading and what it says.
The useful content. If the old page explained what you do, what it costs roughly, how long it takes and which towns you cover, keep all of that. You can shorten and tidy it, but do not cut the specifics.
Your business name, address and phone number, exactly as on your Google Business Profile.

Redesigns are a good chance to improve the words, which can help Google understand the page better. Improving is fine. Removing what made the page useful is the risk.

Step 5: Do not change everything at once

If you plan several big changes, spread them out where you can:

Change the domain separately. Moving to a new web address is a large change for Google on its own. If you also want a new domain, consider doing the redesign first and the domain change later, or plan the move with extra care. Changing your domain name without losing Google covers it.
Keep your business name consistent, unless you are rebranding.
Keep the same set of services, and add new pages rather than replacing old ones.

Step 6: Launch day checks for Google

On the day the new site goes live:

Check that the site is not hidden from search engines. Ask the builder to confirm the "discourage search engines" or "noindex" setting is off. Is your website hidden from Google by mistake? shows how to check.
Open the site at your normal address on your phone and check pages load quickly.
Check the padlock appears in the address bar.
Try several old addresses from your list and check they land on the right new pages.
In Search Console, submit the new sitemap if your site has one, and use the URL inspection tool on two or three important pages.
Make sure the website link on your Google Business Profile still works.

Step 7: Watch the first weeks

Some movement in Google after a redesign is normal while it re-reads the site. Over the following weeks:

Check the Search Console pages report for errors, especially "not found" pages. Each one is usually an old address that needs forwarding.
Compare clicks to your important pages with the weeks before launch.
Watch your actual enquiries: calls, forms, bookings.
Fix any problem you find quickly; most are a missing redirect or a missing page.

If visits to an important page fall and stay low, compare the new page with the old one. Often something specific is missing: a section, a town name, a service.

What to do this week

Set up or open Google Search Console and list the pages that get clicks.
Write your old-to-new address list.
Note the title and main heading of each important page.
Tell whoever builds the new site that addresses and forwarding are a requirement, not an extra.

If your current site is earning its place in Google but looks dated or is hard to use on phones, you can see your site rebuilt first, with old page addresses kept working, and check the pages before anything goes live.