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Website Relaunch

For companies whose websites no longer reflect who they are today. We’ll guide you through your relaunch—from analysis and strategy to launch—without losing any rankings or content along the way.

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Bewertung von Inhalten nach Themencluster mit Punktzahlen
Kollege von seitenweise in der Lounge

Website Relaunch Agency

A relaunch is more than just a new design. It’s an opportunity to fundamentally improve your website’s technology, content, and structure. We don’t just think about what’s needed today, but also what might be needed in two years. And we make sure the transition goes smoothly.

Analysis, Strategy, and Implementation
All Under One Roof

SEO visibility
is maintained

New CMS, new design,
better editorial processes

Zwei Kollegen von seitenweise in der Pause

When a Relaunch Makes Sense

Not every website needs a complete overhaul. Sometimes, targeted optimizations are enough. A relaunch makes sense when the technical foundation is outdated, the site structure no longer fits your content, or the CMS is holding your team back rather than supporting them. A company undergoing a strategic realignment also needs a website that reflects this change. We’ll advise you on whether a relaunch is the right move.

Why SEO Is Crucial for a Relaunch

A relaunch without an SEO plan is a risk. Existing rankings, backlinks, and indexed pages can be lost during a relaunch if redirects are missing or the site structure changes in an uncontrolled manner. We support every relaunch with redirect mapping, a content audit, and an architecture that preserves your SEO visibility. Because our SEO and web development teams work together, this isn’t an afterthought—it’s an integral part of the project.

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A relaunch can mean many things: from switching CMS platforms to a completely new design to restructuring the entire content. Here you’ll find the most common relaunch scenarios we support and what’s important in each case.

Mehrere Seitenansichten aus einem Website Relaunch nebeneinander

Complete Relaunch

New design, new technology, new content. If your old website no longer fits your business, we’ll start from scratch. Analysis, concept, development, and launch—all from a single source—with a clear plan for the transition.

Code-Ausschnitt eines Hero-Bereichs neben einem neuen Layout mit Platzhaltern

Design Relaunch

The technology works, but the design is outdated. We'll develop a new visual concept that represents your brand in a contemporary way and implement it without having to change the technical foundation.

WordPress-Logo auf braunem Hintergrund

CMS Switch

From WordPress to TYPO3, from TYPO3 to HubSpot, or vice versa. We’ll migrate your content, set up the new system, and train your team so that the transition doesn’t affect productivity.

Laptop mit geöffneten Textdokumenten für die Content-Überarbeitung

Content Relaunch

Sometimes the technical aspects remain the same, but the content needs to be thoroughly revised. We analyze which pages should stay, which should be merged, and which should be rewritten.

Prüfbericht zur Barrierefreiheit mit 82 Prozent, Kontrastwert 4,6 zu 1 und 24 von 31 Alt-Texten

Accessible Relaunch

The BFSG has been in effect since June 2025. If your existing website does not meet the requirements, we will assist you with the relaunch with the goal of achieving WCAG 2.1 (AA) compliance.

Übersicht der Sprachversionen mit Deutsch und Englisch bei 100 Prozent, Französisch bei 72 und Niederländisch bei 34 Prozent

Multilingual Websites

Relaunches of multilingual websites featuring proper hreflang implementation, content tailored to each language, and an architecture that works for every market.

These companies know how we work

Before we even think about design or code, we analyze your existing website. We review the technical infrastructure, the site structure, current search rankings, and content quality. We also take into account usage data from Analytics: Which pages are performing well? Where do visitors drop off? Which content is rarely viewed? This gives us a clear picture of what should be kept and what needs to change. The audit serves as the foundation for all further decisions. We share the results transparently with you and work together to determine the direction the relaunch should take. This way, we don’t start with assumptions, but with facts. And you know right from the start what to expect. A website relaunch agency that skips this step will lose rankings.

What Our Customers Say

„To me, having a strong partner is important. Someone who is “passionate” about their work, who offers well-reasoned professional objections but also accepts and continues to fully support my decisions as a client when I choose a different path. I’ve been working very successfully with seitenweise in this way for many years—both in day-to-day operations and on many large-scale projects.“

Logo von Liebich & Partner

Veal from Martina

Liebich & Partner

„seitenweise impressed us with fast delivery, friendly communication, and their patience in incorporating our requests! If you want a fast, attractive, and SEO-optimized WordPress website, you should have one built here.“

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Michael Bykovski

Computerra

„What particularly impresses us about Seitenweise is not only its technical expertise, but also its proactive approach.“

Logo von DFT

Dirk Bockelmann

DFT

„The team at seitenweise consists of our graphic design and web development professionals. Whenever we need help, they’re always there for us—quickly and reliably. Thank you for the great collaboration!“

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Sandra Meder

Sage

Mitarbeiter von seitenweise arbeitet im Stehen am Laptop Mitarbeiter von seitenweise arbeitet am Laptop an der Fensterfront Zwei Kollegen von seitenweise besprechen ein Projekt am Laptop Mitarbeiter von seitenweise arbeitet an einem Videoprojekt am Monitor Mitarbeiter von seitenweise arbeitet an einem Videoprojekt

Here's how a relaunch works for us

Mitarbeiter von seitenweise arbeitet im Stehen am Laptop
Mitarbeiter von seitenweise arbeitet am Laptop an der Fensterfront
Zwei Kollegen von seitenweise besprechen ein Projekt am Laptop
Mitarbeiter von seitenweise arbeitet an einem Videoprojekt am Monitor
Mitarbeiter von seitenweise arbeitet an einem Videoprojekt

Analysis and Objectives

We analyze your existing website: technology, content, SEO visibility, and user data. At the same time, we’ll clarify your goals for the relaunch. Are you looking for new technology, better content, a different CMS, or all of the above? We’ll also factor in the competitive landscape and your target audience’s expectations. This phase results in a clear briefing that both sides approve.

Concept and Structure

Based on the analysis, we develop the site structure, navigation logic, and content plan. We determine which content will be retained, revised, or created from scratch. We also finalize the choice of CMS, redirect mapping, and technical architecture during this phase. You’ll receive a concept that all stakeholders can approve. This ensures there are no unanswered questions when implementation begins.

Design and Content

We create the new design and develop the content simultaneously. You review drafts, provide feedback, and we iterate until the final result is ready. Throughout this process, we ensure that the design and content are aligned. Whatever is included in the draft must be easy to maintain in the CMS and functional across all devices. This ensures that no designs fail during development.

Development and Testing

We translate the design and structure into code, set up the CMS, and configure the backend for your team. Before the site goes live, we test functionality, performance, responsiveness, accessibility, and redirects in a staging environment. Your team receives an introduction and can start adding content. Once everything is ready and you give the green light, the site goes live.

Launch and Follow-Up

After the go-live, we monitor rankings, traffic, and technical stability. If anything slips or redirects aren’t working, we respond immediately. During the first few weeks, we’re available to make adjustments and answer questions. A relaunch isn’t complete until the new website is performing stably and your team is comfortable working with it.

Frequently
Asked
Questions

Restart

Planned

Kollege stellt dem Team ein Projekt im Besprechungsraum vor

We'll support your relaunch from start to go-live.

seitenweise is a digital agency based in Bielefeld, founded in 1999. With over 100 clients and more than 500 projects, we’ve proven that we build long-term partnerships, not just one-off projects. When it comes to website relaunches, we bring everything under one roof: strategy, UX/UI design, web development, and SEO. Because all disciplines are part of the same team, they work seamlessly together rather than at cross-purposes. This means: streamlined processes, honest advice, and a relaunch that delivers on its promises—not just on launch day, but long afterward as well.

Portrait von Marcel Pietsch vor einer Holzlamellenwand

Marcel and André are your points of contact at seitenweise. They'll be happy to answer any questions you may have about website relaunches.

Portrait von André Schwarzer vor einer Holzlamellenwand

Whether it's a complete overhaul or a targeted relaunch: tell us where you stand and what you'd like to change. No obligation—it'll take just 30 minutes.

Let's go!