A good website redesign checklist is the difference between a launch that grows your business and one that quietly erases years of hard-won Google rankings overnight. Plenty of Australian businesses pour money into a beautiful new site, flick the switch, and then watch their enquiries fall off a cliff — not because the design is bad, but because nobody planned the migration properly. This guide walks you through every phase so you can rebuild with confidence and keep the traffic, leads and rankings you already have.
Why a website redesign checklist matters
A redesign touches almost everything: your branding, your content, your URLs, your hosting and the way Google understands your site. When those moving parts are handled in the wrong order — or skipped entirely — the damage often shows up weeks after launch, when it is hardest to trace.
The single biggest risk is losing search visibility. Your current site has earned authority through age, content and backlinks. If the new build changes URLs without a redirect plan, strips out content that was ranking, or slows the site to a crawl, you can undo that progress in a single deployment. A structured website redesign checklist keeps the exciting stuff (the new look) and the unglamorous stuff (redirects, testing, performance) in balance, so nothing critical slips through.
Think of the work in five phases. Each one builds on the last, and rushing an early phase almost always creates expensive rework later.
| Phase | Key tasks | Main goal |
|---|---|---|
| Before You Start | Goals, KPIs, full site audit, content inventory | Know what is working and what to protect |
| Planning & Strategy | Sitemap, URL mapping, redirect plan, keyword review | Preserve SEO and structure |
| Design & Content | Wireframes, UX, mobile, accessibility, copy | Build something usable and on-brand |
| Pre-Launch | QA, performance, redirect testing, staging sign-off | Catch problems before customers do |
| Post-Launch | Monitoring, indexing, Search Console, iteration | Confirm nothing broke and improve |
The website redesign checklist, phase by phase
Work through these in order. Tick each box only when it is genuinely done, not just discussed.
Before You Start
This phase is about understanding your current site honestly before you change a thing. Skip it and you are redesigning blind.
- Write down the real reason for the redesign (more leads, easier updates, rebrand, faster site) and what success looks like.
- Set measurable KPIs — organic traffic, conversion rate, enquiry volume, bounce rate, average order value.
- Pull at least 12 months of analytics so you can benchmark before and after.
- Identify your top 20–30 pages by traffic and by conversions, and flag them as "must not lose".
- Export a full list of current URLs (a crawl tool or your sitemap will do this).
- Record your current backlink profile so you know which pages other sites link to.
- Note your current keyword rankings for important terms.
- Complete a content inventory — every page, its purpose, and a keep / merge / rewrite / delete decision.
Planning & Strategy
Here is where most rankings are saved or lost. Treat URL mapping and redirects as non-negotiable.
- Build the new sitemap and information architecture based on what users actually look for.
- Create a URL mapping spreadsheet: every old URL matched to its new destination.
- Plan 301 redirects for any URL that is changing — one-to-one wherever possible, never a blanket redirect to the homepage.
- Decide what happens to retired pages (redirect to the closest relevant page, don't leave them as 404s).
- Review keywords and search intent so new pages target the right terms, and preserve the on-page SEO of pages that already rank.
- Carry over title tags, meta descriptions and heading structure for pages you are keeping.
- Confirm the new platform can handle redirects, custom metadata and clean URLs before you commit to it.
- Agree on timelines, responsibilities and a launch window (avoid your busiest trading period).
Design & Content
Now the fun part — but usability and accessibility matter as much as looks.
- Wireframe key page templates before any visual design, focused on the path to enquiry or purchase.
- Design with mobile first; most Australian small-business sites now see the majority of traffic on phones.
- Make sure calls-to-action are clear, repeated and easy to reach on every device.
- Build to accessibility standards (colour contrast, readable text size, keyboard navigation, alt text on images).
- Write or refresh content for the keep / rewrite pages — clear, scannable and genuinely useful.
- Optimise and compress all images and video before they go on the site.
- Keep brand consistency across colour, type and tone, and make sure your team can update content without a developer.
Pre-Launch
This is your safety net. Test everything on a staging site before anyone outside sees it.
- Run full QA across browsers and devices, checking layout, forms and links.
- Test every form end to end and confirm enquiries actually arrive in the right inbox.
- Validate every 301 redirect from your mapping sheet before going live.
- Check site speed and Core Web Vitals on real pages, not just the homepage.
- Confirm analytics, conversion tracking and any pixels are installed and firing.
- Review on-page SEO: titles, metas, headings, image alt text and internal links.
- Make sure the staging site is blocked from search engines, and that you remove that block at launch.
- Get written sign-off from the people who own the content and the brand.
Post-Launch
Launch day is the start, not the finish. The first fortnight is when issues surface.
- Re-check that the live site is indexable (no stray "noindex" left over from staging).
- Submit the new XML sitemap in Google Search Console and request indexing of key pages.
- Watch Search Console for crawl errors, 404s and redirect issues daily for the first two weeks.
- Spot-check redirects again on the live site.
- Compare traffic and rankings against your pre-launch benchmark.
- Monitor site speed and fix anything that regressed under real traffic.
- Collect feedback from staff and customers, and ship small improvements.
- Schedule a 30-day and 90-day review against your original KPIs.
Protecting your SEO during the migration
If you only get one part of this right, make it SEO preservation. The reason redesigns tank traffic is almost always a broken link between the old structure and the new one.
The mechanism that protects you is the 301 redirect — a permanent instruction that tells browsers and Google "this page has moved here." Done properly, a 301 passes most of the old page's ranking signals to the new URL. The trap is the blanket redirect, where every old page points at the homepage. Google treats those as soft 404s and the equity evaporates. Map each important URL to its closest equivalent instead.
Equally, don't quietly delete content that was earning traffic. If a page ranks and brings in enquiries, it belongs on the new site — refreshed, perhaps, but not gone. And remember that rankings are also influenced by speed: a slower new site can slide down the results even with perfect redirects. If you want to go deeper on that, our guides on how fast a website should load and the Google Core Web Vitals guide are worth reading before you finalise the build.
Frequently Asked Questions
How long does a website redesign usually take?
For a typical Australian small-business site, plan for roughly 6 to 12 weeks from kickoff to launch, depending on the number of pages, how much new content is needed, and how quickly feedback comes back. Larger sites with custom functionality or e-commerce can run longer. The audit and planning phases are not where you should cut corners to save time — they are what prevent expensive rework later.
Will a redesign hurt my Google rankings?
It can, but it doesn't have to. Rankings usually drop when URLs change without 301 redirects, when content that was ranking gets removed, or when the new site is significantly slower. Follow the planning phase of this website redesign checklist — full URL mapping, careful redirects and content preservation — and most sites hold or even improve their positions after launch.
Should I keep my current platform or switch?
It depends on why you are redesigning. If your current platform is slow, hard to update or limiting your growth, a switch can be worthwhile — just confirm the new platform supports clean URLs, redirects and custom metadata first. If the platform is fine and the problem is really the design or content, you may not need to migrate at all. If budget is the deciding factor, our breakdown of website costs in Australia can help you weigh it up.
How much should I budget for a redesign?
A redesign is usually costed like a new build, because much of the work — design, content, development and testing — is the same. You can save on discovery if your existing site already has solid analytics and a clear content inventory. Budget too for post-launch monitoring and marketing to support the relaunch, whether that's SEO or Google Ads.
Ready to redesign without the risk?
A redesign should grow your business, not gamble with the traffic you already have. If you'd like a hand working through any phase of this checklist — from the SEO migration plan to the design and build — the team at Pixel and Pine does this every week for Australian businesses. Get in touch and we'll help you map out a redesign that protects what's working and improves what isn't.
