How to Plan a Website Redesign

Who This Guide Is For

Business owners and marketing managers who know their website needs to change but want to approach the redesign strategically rather than jumping straight into visual design.

Before You Start

• Understand why you are redesigning. “It looks outdated” is not a strong enough reason by itself. Define the business problem: poor conversion rates, inability to update content, slow performance, lack of mobile usability, or misalignment with your current brand and services.
• Audit before you redesign. Understand what your current site does well and what it does poorly. Redesigning blindly risks losing what works.
• Set measurable goals. “A better website” is not a goal. “Increase enquiry form submissions by 30%” or “reduce bounce rate on service pages below 50%” are goals you can measure.

Step 1: Audit the Current Site

Before making changes, understand the baseline:

• Analytics. Which pages get the most traffic? Where do visitors drop off? What are your conversion rates? Which traffic sources drive enquiries?
• Content. Is the content accurate and current? Are there pages with no traffic that can be removed? Is the information architecture logical?
• Technical performance. Run PageSpeed Insights or Lighthouse. Check load times, mobile usability, and Core Web Vitals. Identify technical problems that affect user experience and SEO.
• SEO. Which pages rank well? Which keywords drive traffic? A redesign that ignores existing SEO value risks losing hard-earned rankings.

Document everything. This audit becomes the foundation for redesign decisions.

Step 2: Define Goals and Priorities

Based on your audit, define what the redesign needs to achieve:

• Primary goal. One clear objective. “Generate more qualified enquiries” or “establish credibility as a technology partner” or “make it easy for clients to find information without calling us.”
• Secondary goals. Two or three supporting objectives. “Improve mobile experience,” “make content easy to update,” “integrate with our CRM.”
• Non-goals. Things the redesign does not need to achieve. Being explicit about non-goals prevents scope creep.

Step 3: Plan the Content First

Design follows content, not the other way around. Before any visual design:

• Define your sitemap. What pages do you need? How do they relate to each other? What is the navigation structure?
• Write (or plan) the content. At minimum, outline what each page will say. Ideally, write the actual copy. Designing around placeholder text leads to layouts that break with real content.
• Plan for ongoing content. Will you publish blog posts, case studies, or guides? How often? Who creates them? The CMS and design need to support your content strategy.

Step 4: Define Technical Requirements

Decide on the platform and technology:

• CMS choice. WordPress is the most common choice for content-managed websites. Custom-built is appropriate for complex applications. Static site generators work for sites with infrequent updates.
• Integrations. CRM form submissions, analytics, live chat, email marketing, booking systems. Define which integrations are launch-critical.
• Performance targets. Page load time, mobile responsiveness, accessibility standards. Set these as requirements, not aspirations.
• SEO requirements. URL structure, redirect plan for changed URLs, metadata management, schema markup.

Step 5: Plan the Transition

A redesign launch is a high-risk moment. Plan for it:

• Redirect map. Every URL that changes needs a 301 redirect from the old URL to the new one. Missing redirects break bookmarks, incoming links, and search rankings.
• Pre-launch testing. Test on multiple devices, browsers, and screen sizes. Check forms, links, and integrations. Verify analytics tracking.
• Soft launch. If possible, launch to a small audience first and collect feedback before going fully live.
• Post-launch monitoring. Watch analytics closely for the first two weeks. Look for traffic drops, 404 errors, and conversion changes.

Common Mistakes

• Starting with design instead of strategy. “Make it look like this competitor’s site” skips the thinking that makes a redesign effective.
• Ignoring existing SEO value. A redesign that breaks URL structures and skips redirects can destroy years of search ranking progress.
• Designing for desktop only. More than half of web traffic is mobile. Design mobile-first or at minimum ensure full mobile parity.
• Launching without testing. Every redesign has broken links, missing images, and form bugs on launch. Testing catches them before visitors do.
• Not planning for content updates. If the marketing team cannot update the site without a developer, the content will go stale within months.

What Good Looks Like

A well-planned website redesign improves measurable outcomes (traffic, conversions, engagement), preserves existing SEO value, launches cleanly with no broken links or missing content, and gives the content team the ability to maintain and update the site independently. The redesign should pay for itself in improved business outcomes within six to twelve months.

Next Steps

If you are evaluating platform options, see How to Choose Between WordPress and Custom-Built. For the build, WordPress Development or Web Application Development covers how we approach website projects.