---
title: "Website relaunch without losing rankings | Nucez Software"
url: https://nucez.com/en/blog/website-relaunch-ohne-rankingverlust
lang: en
description: "Why a relaunch costs rankings and the checklist that gets your visibility through the move: 301 redirects, content, technology."
alternate_de: https://nucez.com/blog/website-relaunch-ohne-rankingverlust
---

# Website relaunch without losing rankings

By [Bjarne Fomferra](https://nucez.com/en/about) · 11.08.2026

A new website is supposed to look fresher and work better. What often comes along with it, nobody sees right away: a drop in Google. After go-live, traffic falls, inquiries dry up, and nobody knows why. It doesn't have to be that way. Rankings survive a relaunch if a few things are right.

## [Why a relaunch costs rankings](https://nucez.com/en/blog/seo-verstaendlich)

Over the years, Google has learned which of your URLs stand for what. A relaunch often changes exactly that: new URLs, a different structure, rewritten texts. If Google can't find the old pages anymore, the trust it built up is gone, and building it up partly starts from scratch.

## [The most important rule: 301 redirects](https://nucez.com/en/blog/seo-verstaendlich)

When URLs change, every old URL has to point permanently to its new target, via a 301 redirect. That way the trust you've built up carries over to the new page.

- List **every** existing URL before you move.
- Map each old URL to its matching new target.
- Don't blanket-redirect everything to the homepage, Google treats that as an error page.

## [Take content and structure with you](https://nucez.com/en/blog/seo-verstaendlich)

Visibility depends on content. Don't throw away what ranks during a relaunch.

- **Keep or improve texts**, don't cut them without replacement.
- **Keep the heading structure** clean, one H1 per page, a clear hierarchy. The basics are in [SEO made simple](https://nucez.com/en/blog/seo-verstaendlich).
- **Add structured data** back in, so Google and AI understand the page. More in [Structured data](https://nucez.com/en/blog/strukturierte-daten).

## [Technology: sitemap, robots, load time](https://nucez.com/en/blog/seo-verstaendlich)

- **Generate a new sitemap** and submit it to Google.
- **Check robots.txt**: The new site must not accidentally be set to noindex. This one checkbox has already thrown entire websites out of the index.
- **Keep an eye on load time**, a new design quickly gets heavy. See [Core Web Vitals](https://nucez.com/en/blog/core-web-vitals).

## [After go-live: monitor](https://nucez.com/en/blog/seo-verstaendlich)

The move isn't finished at go-live. In the first few weeks, check in Search Console whether pages drop out of the index, redirects lead nowhere or errors show up. Caught early, most of it is quickly fixed.

## [In short](https://nucez.com/en/blog/seo-verstaendlich)

Redirect old URLs cleanly, take content and structure with you, check the technology and then monitor. If you do that, you move without crashing.

Planning a rebuild and want to avoid losing rankings? Take a look at [Websites](https://nucez.com/en/services/webdesign) and the [SEO and GEO analysis](https://nucez.com/en/themen/ki-sichtbarkeit), or drop me a quick message via the [contact page](https://nucez.com/en/contact).

[Back to the blog](https://nucez.com/en/blog)

Author Bjarne Fomferra IT specialist for application development, owner of Nucez Software

In short

Why a relaunch costs rankings and the checklist that gets your visibility through the move: 301 redirects, content, technology.

Questions about your project?

Send me a short message, I usually reply within one business day.

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Nucez Software, Bjarne Fomferra, Enger (Germany). Contact: info@nucez.de, https://nucez.com/en/anfrage