Website relaunch checklist: How to plan your relaunch properly

This checklist covers the practical work. If you are still deciding whether a relaunch is worthwhile, what it costs and how long it takes, start with our overview article Website relaunch: When it makes sense, what it costs and how to protect your rankings.

The success of a website relaunch is determined not on launch day, but in the weeks before it. If you do not understand the old site, you will recreate the same problems with a new look. This checklist is the working framework we use at Maluure GmbH to start every relaunch project: analyse first, then plan, then build, then deliver properly.

1. Initial audit: Really understand the old site

Before anyone thinks about colours, fonts or layouts, we take a close look at your current site. What already works well? Which pages drive traffic, enquiries or revenue? Where are the technical weaknesses, outdated content or dead links?

We supplement this data with a comprehensive questionnaire: What do you like? What frustrates you? Where does the site no longer represent you? Only once we understand the old site and its problems can we make targeted improvements with the new one.

Data sources for a reliable audit

• Google Search Console: Top pages, top keywords, clicks, impressions, crawl errors
• Google Analytics or Plausible: Traffic sources, conversions, bounce rates
• Screaming Frog or a similar crawler: Internal links, redirect chains, metadata, duplicate content
• PageSpeed Insights and Lighthouse: Core Web Vitals, accessibility, best practices (our guide Accessible websites: What the BFSG requires from 2025 explains the specific BFSG requirements)
• Backend analysis: Editorial workload, maintenance obstacles, outdated plugins

Our questionnaire at a glance

1. What works particularly well on the current site?
2. Which pages generate the most traffic and conversions?
3. What frustrates you in the backend or in day-to-day content management?
4. Which features are missing that your competitors already offer?
5. Where does the visual design no longer represent you?
6. Which content is outdated, redundant or simply no longer correct?
7. Which URLs consistently bring you organic traffic and are essential?

2. Goal setting: What should the relaunch achieve?

A relaunch without clear goals is an expensive design exercise. Together, we define measurable goals: more qualified enquiries, faster load times, a higher conversion rate, easier maintenance or more modern technology. These goals will guide every technical and design decision.

We always document goals in measurable terms, for example: "Load time below 2 seconds on mobile", "Contact form conversion rate from 1,2 to 2,5 per cent", "40 per cent less editorial work per blog post". This gives us a reliable way to assess after launch whether the relaunch was worth the investment.

3. When does a website relaunch really make sense?

Not every website needs rebuilding. Often, redesigning individual sections or making a technical update is enough. A full relaunch is worthwhile if at least two of the following apply:

• The site is more than five to seven years old and technically outdated.
• The design no longer fits the current brand or target audience.
• Mobile performance and Core Web Vitals are consistently poor.
• The CMS is confusing, insecure or no longer maintained.
• New requirements such as a shop, customer portal or AI search cannot be integrated properly.
• Achieving BFSG accessibility compliance is not economically viable with the current setup.
• The site is outgrowing its structure and becoming difficult to navigate.

4. Costs: What you should realistically expect

"What does a website relaunch cost?" is the most common question in an initial consultation, and an honest answer requires a review of the scope, features and migration. As a rough guide, the following price ranges provide a realistic framework for the German market.

These figures cover the concept, design, development, SEO migration and launch support. They do not include ongoing costs for hosting, maintenance, content creation and further development. For a realistic assessment of relaunch costs, our article on website costs provides more detailed figures and example calculations.

5. Timeline: How long does a relaunch take?

A professional relaunch needs time for analysis, concept development, building and migration. The following phase overview shows how the weeks are allocated and where your team needs to be involved.

Producing content in parallel saves weeks. Writing content only after launch means losing those important first weeks of SEO. Plan editorial work and assets as early as possible.

6. Concept and clickable design: Experience it before it is built

We create a design you can explore, as a clickable prototype or screen design. This is guided by the initial audit and your goals: better information architecture, new backend tools and a polished design that stays true to your brand.

The Helix Combat Series project is a good example: we delivered not only a new frontend, but also a bespoke backend tool that lets the client manage content and dates independently. That is the value of a well-planned relaunch: not just a fresh look, but a better system.

7. Technical update: Faster, more secure, ready for the future

A relaunch is the ideal opportunity to put the technology in order. That means faster load times, modern frameworks, better mobile performance and a backend that no longer holds your team back.

There is no one-size-fits-all solution when choosing technology. In our blog post comparing web design tech stacks, we explain when Webflow, WordPress, Lovable or other systems make sense. For many clients, we now use modern, performance-optimised stacks with clean code, server-side rendering and an intuitive content management system.

Core Web Vitals as firm targets

Google assesses user experience using measurable values. Neglecting them after a relaunch means losing rankings, even if the design looks better.

Images are delivered in modern formats such as AVIF or WebP, JavaScript is bundled and lazy-loaded, and fonts are self-hosted. These are not nice-to-haves, but essentials for a relaunch that lasts.

8. SEO relaunch: Protect and improve rankings

SEO is where relaunches most often fail. SEO is not an add-on to a relaunch; it runs through the entire project.

• URL strategy: Short, descriptive URLs, consistent separators, no session IDs.
• Information architecture: Topic clusters with clear hub and detail pages rather than a disorganised mix.
• Metadata: Titles below 60 characters, descriptions below 160, a clear hierarchy with a single H1 per page.
• Internal linking: New internal links to revenue-driving pages, no isolated content.
• Structured data: Schema.org for organisations, products, articles, FAQs and reviews.
• Indexing controls: Properly maintained robots.txt, XML sitemap and canonical tags.
• AI search signals: Clear answers in the opening paragraphs, definitions, lists and tables.

Existing rankings are not lost because of a relaunch itself, but because of poor preparation. An SEO audit before concept development is essential, not an optional extra.

9. Redirect management and content migration: No link should lead nowhere

This step is critical, especially for sites that already rank on Google or are very large. If the URL structure changes, old addresses must redirect correctly to new pages.

We check every URL, compare sitemaps and implement targeted 301 redirects. This preserves the authority built up by existing pages and prevents visitors from landing on 404 pages. We have seen severe drops in many client projects because this work was underestimated. That must not happen.

As a rule of thumb: every old URL should have either a relevant new URL with a 301 redirect or a deliberate 410 status. Nothing is left to lead nowhere by accident.

10. Accessibility: BFSG as a requirement, not a bonus

Since 28. Juni 2025, many websites in Germany have been required to be accessible under the Barrierefreiheitsstärkungsgesetz (BFSG). A relaunch is the best time to implement this properly, rather than make expensive changes later.

Key checkpoints:

• Colour contrast in line with WCAG 2.2 AA (at least 4,5:1 for body text).
• Keyboard accessibility: All interactive elements accessible without a mouse.
• Semantic HTML: Landmarks, heading hierarchy, correct form labels.
• Alt text for all images relevant to the content.
• Visible, consistent focus states.
• Videos with subtitles, complex content with text alternatives.

Accessibility is not just about compliance; it also matters for SEO. Google rates well-structured, semantically correct pages more highly, and AI search systems extract content more reliably.

11. GEO and AI search: Visibility in ChatGPT, Perplexity and Google AI Overviews

Traditional SEO is no longer enough. More and more users search directly in AI systems that summarise answers from websites. If you do not address this during your relaunch, you will remain invisible in this new search environment.

Practical measures we consider in every relaunch:

• Direct answers in the first 100 words of every page.
• Short-answer boxes and definitions as standalone blocks.
• FAQ sections with structured data using FAQPage schema.
• Visible authorship and E-E-A-T signals on every post.
• llms.txt or similar controls for AI crawlers.
• Clear topic clusters rather than disconnected individual pages.

Ignoring these points means missing out on precisely the visibility that will matter in the coming years.

A relaunch is a chance to improve everything, but only if you really understand the old site first. Ignore what you already know about it, and you can quickly end up rebuilding the same problems.

12. Launch: As little downtime as possible

For clients, launch is often the most exciting moment. We make sure it runs smoothly: technical testing, DNS switchover, SSL certificate and a final content review before going live.

Launch-day checklist

1. Backup of the old site and database created.
2. DNS TTL set to a low value 24 hours before launch.
3. SSL certificate configured and tested on the new hosting.
4. Redirect matrix live and verified through spot checks.
5. XML sitemap submitted to Google Search Console.
6. Analytics and Tag Manager checked on the new site.
7. Contact forms, payment flows and external integrations tested live.
8. 404 monitoring enabled.

A lot can go wrong at this stage: hosting changes, failed deployments or third-party system outages. That is why we are on hand as your technical contact and respond immediately if anything unexpected happens.

13. After launch: Ongoing support, not abandonment

We do not disappear after launch. Many errors only emerge in the first few days and weeks: display issues on certain devices, slow page loading or search engine indexing problems. We stay involved and resolve these issues.

Typical monitoring points in the first 90 days:

• Search Console: Crawl errors, coverage, lost keywords.
• 404 logs: New dead links from external references.
• Core Web Vitals in the field: Real-world data from the CrUX report.
• Conversion paths: Form completions, CTA clicks, drop-offs.
• Rankings: Comparison of weeks 1, 4 and 12 against the baseline.

For long-term peace of mind, choose a maintenance or SEO package. This lets us keep your site technically healthy while also targeting visibility in AI search, with GEO-optimised content and a structured data foundation.

14. The most common website relaunch mistakes

Even with the best intentions, relaunches repeatedly fall into the same traps. If you take away just one section of this checklist, make it this one.

• No SEO audit before concept development, resulting in the loss of ranking URLs.
• Content last rather than first, resulting in a launch with half-finished pages.
• Redirect chains instead of clean 1-to-1 redirects.
• Design before structure, resulting in attractive pages without clear user journeys.
• No staging environment, with development carried out directly on the live system.
• No content freeze: Editors change content during migration.
• No post-launch monitoring, leaving gradual traffic losses unnoticed.
• Accessibility treated as a retrofit rather than considered from the start.

15. Master website relaunch checklist: The complete overview

This table brings together all the tasks involved in a professional website relaunch in one overview. Use it as a working document from the initial audit through to 90 days after launch.

Frequently asked questions

What is a website relaunch?+

A website relaunch is a fundamental overhaul of an existing website, with a new design, new structure, technical updates and often new content. The aim is to improve performance, user journeys and visibility.

When does a website relaunch make sense?+

A relaunch makes sense when the current site is technically outdated, no longer visually aligned with the brand, difficult to maintain, has consistently poor Core Web Vitals or no longer delivers the desired conversions. Usually, more than one of these applies at the same time.

What does a website relaunch cost?+

Small company websites typically cost between 6.000 and 15.000 EUR, mid-sized corporate websites between 15.000 and 40.000 EUR, and complex platforms with a shop or portal start at 40.000 EUR. The actual cost depends on the scope, features and data migration.

How long does a website relaunch take?+

Depending on complexity, a relaunch takes between four weeks and several months. Small sites can be completed in four to eight weeks, mid-sized projects take two to four months, and complex platforms take six months or longer.

How often should you relaunch a website?+

As a rule of thumb, every five to seven years. Exceptions: if the business model, brand or technical requirements change significantly, an earlier relaunch may make sense.

Can I preserve my SEO rankings during a relaunch?+

Yes, if you carry out an SEO analysis before launch, redirect old URLs to relevant new pages, and migrate content and metadata correctly. Without redirect management, there is a risk of significant ranking losses in the first few weeks.

What is redirect management during a relaunch?+

Redirect management ensures that old URLs lead to the relevant new pages via 301 redirects. This preserves Google rankings, inbound backlinks and visibility in AI search.

What happens after launch?+

Launch is followed by a monitoring phase of at least 12 weeks. We check load times, indexing, 404 errors, rankings and conversion paths. We offer maintenance or SEO packages where needed.

Does my website have to be accessible under the BFSG?+

Accessibility has been a legal requirement for many B2C services since 28. Juni 2025. A relaunch is the most cost-effective time to implement WCAG 2.2 AA from the ground up rather than make fixes afterwards.

How do I prepare my website for AI search?+

Clear answers in the opening paragraphs, well-organised topic clusters, structured data for FAQs and articles, visible authorship and semantically correct HTML are the most important measures. We incorporate these signals into every relaunch.

Do I need to change hosting provider when relaunching?+

Not necessarily. However, switching providers can make sense if the current host is slow, insecure or no longer meets the new requirements, such as server-side rendering or high traffic volumes.