Website redesign: a new site,
without losing your SEO
A poorly managed redesign can wipe out years of SEO in a matter of days. We handle your project end to end, from auditing your current site through to go-live, so your new site launches with an advantage, not a setback.
Talk about my redesign →The steps of a successful website redesign
How do you redesign a website without breaking everything? By following a proven process, where every step protects what you already have before building the new. Here are the 5 phases of our method.
Audit of your current site
Before touching anything, an SEO audit maps out your current site: which pages rank, traffic by URL, backlinks, content that performs. A successful website redesign starts with knowing exactly what needs to be preserved. That's what sets it apart from building a site from scratch.
Requirements and wireframes
Business goals, target site structure built on keyword research, user journeys, design: everything is defined and validated before a single line of code is written. The new site's architecture is built for SEO from the wireframe stage, not patched afterward.
Building the new site
The site is built in a staging environment: responsive design, optimized performance (Core Web Vitals), clean structure. You track progress and sign off on each key milestone. Meanwhile, your current site keeps running normally.
SEO migration
The critical step. A thorough 301 redirect plan (every old URL points to its replacement), tags preserved, strategic content retained, sitemap updated. This is the step that's often rushed, and it's what separates a redesign that boosts rankings from one that wipes out years of SEO.
Launch and monitoring
Launch, followed by close monitoring for several weeks: indexing, rankings, crawl errors. Many clients move straight into a monthly SEO retainer to capitalize on the new site. Any unusual signal is addressed immediately. The redesign isn't done until traffic is confirmed stable or growing.
What's included in our redesign service
A business website redesign is about more than just a new look. Here's everything included in the project, from the initial audit to post-launch monitoring.
Full SEO audit before the redesign
Inventory of pages, traffic, rankings, and backlinks. We know exactly which SEO equity to protect before we start.
Modern, responsive design
A site that displays perfectly on mobile, tablet, and desktop. More than half your traffic is mobile: responsive design isn't optional, it's the baseline.
Optimized performance
Load times, Core Web Vitals, optimized images. Google penalizes slow sites, and so do your visitors: a fast site converts better and ranks better.
301 redirect plan
Every old URL redirected to its equivalent, tested one by one. Zero broken links, zero orphan pages, zero lost SEO equity.
SEO-first architecture
Site structure, internal linking, URL structure: the new site is built to push your business pages up in Google from day one.
Post-migration monitoring
Tracking indexing and rankings during the critical weeks after launch, with immediate fixes if needed.
Does your website actually need a redesign?
Why redesign a website? Sometimes you need to, sometimes it's a costly false good idea. We'd rather tell you upfront, before you sign a quote.
Redesign if
- Your site is more than 4-5 years old: dated design, outdated technology, a brand image that's slipping
- It's not mobile-friendly or displays poorly on certain screens
- It's slow, hard to update, or your CMS is holding you back
- Your business has evolved and the site no longer reflects your actual offering
- Traffic is stagnant despite your efforts: the structure itself is holding back your SEO
Wait if
- Your site performs well and you're just tired of how it looks: a targeted refresh is often enough
- The problem is content or links, not structure: a redesign won't fix that
- You don't have an SEO migration plan: better to wait than to lose everything
- It's your peak season: you should never migrate during your busiest period
How much does a website redesign cost?
The price of a website redesign depends on the number of pages, the features, and how complex the migration is. Here are our price ranges, SEO migration always included.
| Site type | Estimated budget | What's included |
|---|---|---|
| Small business site | €2,000 to €5,000 | 5 to 15 pages, custom design, SEO migration included |
| SMB / services site | €4,000 to €10,000 | Full site structure, service and local pages, specific integrations |
| E-commerce | €8,000 to €20,000+ | Catalog, checkout flow, migration of product pages and categories |
Why choose Transiflow as your website redesign agency?
Web agency, freelancer, platform: there's no shortage of options for redesigning a website. The real question is who will protect your SEO throughout the process.
SEO first, design second
Most web agencies build beautiful redesigns that wreck your rankings. We come from SEO: protecting your traffic is the number one requirement of the project, and design fits around that, never the other way around.
Zero traffic loss, provable
Thorough redirect plan, daily monitoring after migration, before/after report. Our Lime & Co case study shows it: 0 traffic loss during migration, followed by clear growth.
Every CMS
WordPress, Prestashop, Shopify, Webflow, custom-built: we work with the tool that fits your needs and your team, not the one that's easiest for us. And we explain why.
One single point of contact
Design, development, content, and SEO managed together. No back-and-forth between a web agency and an SEO consultant pointing fingers at each other: one project, one person accountable.
The tools we use to keep your redesign safe
A successful SEO migration relies on systematic checks. These tools let us verify every URL, every redirect, and every metric, before and after launch.
Screaming Frog
Full crawl before and after migration: every URL, every redirect, every tag checked.
Google Search Console
Tracking indexing and catching errors immediately during the critical weeks after launch.
PageSpeed Insights
Validating the new site's Core Web Vitals: a redesigned site should be faster, not slower.
Figma
Interactive mockups validated before development: you see exactly what you're getting.
Examples of successful redesigns
Real projects, fully documented, with context and measured results.
Lime & Co
Complete redesign of Lime & Co's website without losing a shred of its SEO equity
Studio Alterego
2 months to bring Studio Alterego back to the Top 3 after a brutal drop caused by a Google update
Frequently asked questions
What is a website redesign? How is it different from a simple update?
A website redesign is a deep rebuild: design, structure, technology, often content. An update tweaks existing elements (text, images, a handful of pages) without touching the foundations. A redesign is needed when the site's structure itself is capping your results and no tweak can fix that.
What are the signs a site needs a redesign?
A dated design that hurts your brand image, a site that isn't mobile-friendly, slow load times, a CMS that blocks every change, traffic that's stagnant despite your efforts, or a business that has evolved without the site keeping up. If you check several of these boxes, a redesign becomes a worthwhile investment rather than just a cost.
What are the steps in a website redesign?
Five key steps: audit of the current site (traffic, rankings, content to preserve), requirements and wireframes, development in a staging environment, SEO migration with a 301 redirect plan, then launch with close monitoring. The full checklist runs to dozens of items, but these five phases structure every serious project.
How much does a website redesign cost?
Budget €2,000 to €5,000 for a small business site, €4,000 to €10,000 for a full SMB site, and €8,000 to €20,000 or more for e-commerce. The quote depends on the number of pages, the features, and how complex the migration is. Ask for a custom quote to get an accurate estimate for your project.
How long does a website redesign take?
Budget 6 to 10 weeks for a small business site, 2 to 4 months for an SMB site, and 3 to 6 months for e-commerce. The timeline mostly depends on how quickly approvals happen and how ready your content is. We always plan the launch outside your peak season.
Do you redesign WordPress, Prestashop, or Drupal sites?
Yes. Redesigning a WordPress site is our most common project, and we also handle migrations to and from Prestashop, Drupal, Wix, Shopify, or a custom-built site. Switching CMS during a redesign is entirely possible, as long as the SEO migration is done rigorously.
Redesign or new site build: what's the difference?
A new build starts from zero: no history, nothing to preserve. A redesign transforms an existing site that carries equity (traffic, rankings, backlinks, brand recognition) that absolutely must be protected. Paradoxically, a redesign is often trickier than a new build: it's like renovating a house while people are still living in it.
Can a redesign hurt my SEO?
Yes, that's the number one risk: URLs changed without redirects, content deleted, tags lost, structure overhauled. That's why SEO migration is at the heart of our method: an upfront audit, a thorough redirect plan, and post-launch monitoring. Done right, a redesign improves your SEO instead of wrecking it.
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