Guide / Website redesign
The website redesign SEO checklist:
before, at launch and after.
A redesign loses rankings when pages vanish, move without a redirect, or lose the content that ranked. Google’s own site-move guidance says how to avoid each one. This checklist puts it in order, with the checks we run on our own launches.
Web Vogue Technologies, Hyderabad · Last updated 22 October 2026
Lines attributed to Google come from two Search Central pages, listed at the end. The rest is how we run a launch.
Why redesigns lose traffic
Three causes,
all avoidable.
URLs change without redirects
The old address returns 404, the links pointing to it stop counting, and the page drops out. A complete redirect map prevents this.
The content that ranked is cut
A shorter, prettier page that no longer answers the query it ranked for loses that query. Keep the substance, and change the presentation.
The new site cannot be crawled
A staging noindex or a robots.txt block left on at launch removes the whole site from search. It is the most expensive one-line mistake in web work.
Before the redesign
Six things to record
before any design work.
- 01
Export every URL the site has
Crawl the current site and list every page, plus the PDFs and images that get traffic or links. This list is the left-hand column of the redirect map.
- 02
Record what earns traffic today
Export twelve months of pages and queries from Search Console and landing pages from analytics. A page with clicks or backlinks keeps its content, wherever it ends up.
- 03
Keep URLs that do not need to change
A redesign that keeps the same URLs needs no redirects at all, which makes it the lowest-risk kind. Change a URL when the old one is wrong, not for taste.
- 04
Map each old URL to its closest new one
Google asks for a mapping of old URLs to new ones. Make it one to one: each old page goes to the page that now covers the same thing.
- 05
Keep the staging site out of search
Put the staging site behind a password or a noindex, and write down that it must come off at launch.
- 06
Measure speed before you change it
Run Lighthouse or PageSpeed Insights on the top pages, so the new site can be compared with numbers rather than impressions.
On launch day
Seven checks
at launch.
- 07
Use permanent, server-side redirects
Google recommends permanent HTTP redirects, such as 301 and 308, and says a server-side redirect has the highest chance of being interpreted correctly. Use JavaScript redirects only if nothing else is possible.
- 08
Redirect straight to the final URL
Google can follow up to ten hops, but advises redirecting to the final destination directly, ideally with no more than three hops and fewer than five.
- 09
Give every new page a self-referencing canonical
In Google’s words, each new URL should have a self-referencing rel canonical tag.
- 10
Update internal links to the new URLs
Menus, footers and links inside the copy should point at the new URLs, not lean on the redirects.
- 11
Remove the staging blocks
Google’s reminder: remove any noindex or robots.txt blocks that were only needed for the migration.
- 12
Submit the sitemaps
Submit a sitemap of the new URLs and one of the old URLs from the mapping. At first the new one shows few pages indexed and the old one many; that reverses as Google follows the redirects.
- 13
Use Change of Address only for a new domain
Search Console’s Change of Address tool is only for moving from one domain or subdomain to another. A redesign on the same domain does not use it.
After launch
Five things to watch
for the next months.
- 14
Keep the redirects for at least a year
Google says to keep redirects for as long as possible, generally at least one year. Links from other sites and old bookmarks keep arriving long after that.
- 15
Expect a few weeks of movement
For medium-sized sites, Google says it can take a few weeks or more to start showing the new URLs instead of the old ones.
- 16
Watch Search Console every week
Check the page indexing and sitemaps reports, and compare queries and clicks with the same weeks before launch.
- 17
Fix the 404s that had value
Any old URL that returns 404 and had traffic or links gets a redirect to its closest page. The rest can stay 404.
- 18
Compare enquiries, not only traffic
A redesign is for conversions. Compare form submissions and calls for the same period before and after.
Common mistakes
What we see go wrong
most often.
Every old page sent to the home page
The visitor lands somewhere unrelated, and the match between the old page and its query is lost. Redirect to the closest equivalent, or let it 404.
Temporary redirects
Google treats a permanent redirect as a sign that the new URL should be canonical, and a temporary 302 or 307 as no such sign.
Redirect chains
Old redirects from a previous redesign pointing at URLs that now redirect again. Point each one at the final URL.
The old sitemap deleted on day one
Keeping it for a while helps Google find and follow the redirects.
Mapping done after launch
By then the 404s are live. The map comes first, before design.
Text moved into images or sliders
Words a crawler cannot read do not rank. Keep headings and copy as real text.
Common questions
Questions about redesigns and SEO, answered.
Will a website redesign hurt my SEO?
Not if the pages that rank keep their content and every changed URL has a permanent redirect to its closest new page. Most traffic lost after a redesign comes from missing redirects, dropped content, or a staging noindex left on at launch.
Should I use 301 or 302 redirects for a redesign?
Permanent ones, 301 or 308. Google uses a permanent redirect as a signal that the new URL should be canonical, and does not treat a temporary 302 or 307 that way.
How long should I keep the old redirects?
As long as possible. Google says generally at least one year. Old links on other sites and in bookmarks keep arriving for years, so there is little reason to remove them.
How long until rankings settle after a redesign?
Google says that for medium-sized sites it can take a few weeks or more before it shows the new URLs instead of the old ones. Watch Search Console for at least that long before judging the result.
Do I need the Change of Address tool for a redesign?
Only if the domain or subdomain changes. A redesign that stays on the same domain does not use it.
Can I redirect deleted pages to the home page?
Send each one to the closest equivalent page, so the visitor and Google land on what the old page was about. If nothing on the new site covers it, a 404 is the honest answer.
Sources
- Google Search Central, Site moves with URL changes (last updated 20 August 2026)
- Google Search Central, Redirects and Google Search (last updated 14 April 2026)
Checked against each source on 22 October 2026.
Planning a redesign?
We map the URLs before we design.
Our website redesign service starts with the crawl and the redirect map, and ends with 30 days of 404 monitoring.
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