A website redesign is one of the most impactful investments a business can make — and one of the most mismanaged. Too many redesigns begin with enthusiasm and end with a site that looks different but performs the same or worse. The difference between a successful redesign and a costly misstep comes down to preparation. This website redesign checklist covers everything you need to consider before writing a single line of code or designing a single page.
At Dangerous Media, every website project begins with a thorough discovery and planning phase. The checklist below reflects the process we use to ensure that redesigns deliver measurable improvements, not just a fresh coat of paint.
Define Clear Redesign Goals
Before anything else, establish exactly why you are redesigning your website. It looks outdated is not a sufficient reason on its own. Your redesign goals should be specific, measurable, and tied to business outcomes.
Common redesign goals include:
- Increase conversion rate by a specific percentage
- Reduce bounce rate on key landing pages
- Improve page load speed to under two seconds
- Align the website with an updated brand identity
- Improve search engine rankings for target keywords
- Support new products, services, or business units
- Meet accessibility compliance standards (WCAG 2.1 AA)
Document these goals and reference them at every decision point throughout the redesign. If a proposed design choice does not advance at least one of your stated goals, question whether it belongs in the project scope.
Audit Your Current Website Performance
A redesign without data is a gamble. Before you change anything, benchmark your current performance so you can measure improvement after launch.
Key metrics to capture:
- Traffic data: Overall sessions, traffic sources, and top-performing pages
- Conversion data: Form submissions, purchases, or other goal completions
- SEO data: Keyword rankings, organic traffic trends, and backlink profile
- Technical performance: Core Web Vitals scores from Google PageSpeed Insights
- User behavior: Heatmaps, scroll depth, and session recordings
This audit reveals what is working well and should be preserved, and what is underperforming and needs redesign attention. Our complete guide to web design covers performance benchmarking in greater detail.
Plan Your SEO Migration Strategy
This is where many redesigns go wrong. A new website with new URLs, restructured content, and changed page hierarchies can devastate your organic search traffic if SEO migration is not handled carefully.
Your SEO migration checklist should include:
- URL mapping: Create a complete map of old URLs to new URLs
- 301 redirects: Set up permanent redirects for every changed URL
- Meta data: Preserve or improve title tags and meta descriptions
- Internal links: Update all internal links to reflect new URL structure
- XML sitemap: Generate and submit a new sitemap to Google Search Console
- Robots.txt: Verify crawl directives are correct for the new site
Search Engine Journal recommends beginning SEO migration planning at least four weeks before launch to ensure nothing is missed. The cost of a botched migration — months of lost rankings and traffic — far exceeds the investment in doing it right.
Content Strategy and Inventory
Content is the substance of your website. A redesign is the perfect opportunity to audit every page, blog post, and media asset on your site and make strategic decisions about what stays, what gets updated, what gets consolidated, and what gets removed.
Create a content inventory spreadsheet that includes every page URL, its current traffic, conversion data, and a status designation: keep as-is, rewrite, merge, or delete. This disciplined approach prevents content bloat and ensures every page on the new site serves a clear purpose.
Align your content strategy with your broader digital marketing plan to ensure the redesigned site supports your ongoing marketing and lead generation goals.
UX and Information Architecture
How your site is organized matters as much as how it looks. Information architecture — the structural design of your navigation, page hierarchy, and content organization — directly impacts usability and findability.
Before jumping into visual design, create:
- Sitemap: A visual map of every page and its position in the hierarchy
- User flows: Step-by-step paths showing how users navigate to key conversion points
- Wireframes: Low-fidelity layouts that define content placement and functional elements
Test your information architecture with real users before committing to visual design. Card sorting exercises and tree testing can reveal navigation problems early, when they are cheap and easy to fix.
Technical Requirements and Platform Decisions
A redesign may or may not involve a platform change. Either way, document your technical requirements explicitly:
- CMS requirements and customization needs
- Third-party integrations (CRM, email marketing, analytics, payment processing)
- Hosting and performance requirements
- Security standards and SSL configuration
- Mobile responsiveness and cross-browser compatibility
- Accessibility compliance requirements
Making these decisions upfront prevents scope creep and ensures that design decisions are technically feasible within your chosen platform and budget.
Launch and Post-Launch Planning
A successful redesign does not end at launch. Plan for a structured post-launch period that includes monitoring, testing, and iteration.
Your post-launch plan should include daily performance monitoring for the first two weeks, a comprehensive QA pass across all devices and browsers, verification of all redirects and tracking codes, and a 30-day performance comparison against your pre-redesign benchmarks.
The most effective website redesigns are treated not as one-time projects but as the beginning of an ongoing optimization cycle. If your website is due for a redesign, explore how Dangerous Media approaches web design or browse our recent work to see the results we deliver.
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