An excerpt of our services

Web development

Which content management system is the right one for your project? Finding and selecting the right system is often not easy; but don't worry, we won't leave you with it. Even for individual solutions, we will find the right system for you.

Responsive design

To make the content of your website optimal for mobile devices, we use Responsive Design for an optimized user experience.


As a full-service advertising agency, we naturally also offer our customers the technical basis for making their content available on the Internet. After the completion of your new website, we upload it and take care of the continuous updates.

Web design

Your website should be as individual as you or your company. We will create a custom design for your new web presence that will naturally match your corporate style and colors.


Take advantage of the trend and sell your products or services online in your own online store system. We develop and maintain the right store system for you.

Pagespeed optimization

We make sure that your website loads quickly. Because long loading times literally drive away your visitors And besides, loading speed is also an important ranking criterion for search engine placement.


Search engine optimization (SEO) is necessary to be better ranked by search engines (ideally on the first Google position in search results). This guarantees more visitors, because your site will be found better, faster and easier.

Legally compliant website

Every single euro paid for a warning letter is money lost. We make sure that your website is protected against warnings and is legally up to date.

SEO texts

We make sure that your website is protected against warnings and is legally up to date. With SEO-optimized texts we make sure that your site is listed in the top positions with your most important search terms.

Professional web design for your success on the Internet

We provide a target group oriented and individual web design. With individual programming and special tools, we provide a high-quality Internet presence. A professional and modern web design is today the basis of successful websites and internet applications.

For years, we at 1Plus Agency GmbH have been offering high-quality web design services from Mannheim; for regional, national and also international companies of all sizes. We therefore know from experience what is important for a professional Internet presence. For our designers a mobile optimization (Responsive Design) with the most modern technologies is completely normal, because many people surf today with mobile devices rather than a desktop PC.

In addition, we stand for a clean and structured source code, as well as for a search engine friendly web development. In addition, we stand for a clean and structured source code, as well as for a search engine friendly web development. This care will ensure that in the long run your website will be ranked better by search engines and will therefore direct more visitors to your website.

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Cooperation procedure


1. you contact us

Contact us and tell us your request. The conversation is not only free of charge, but also without obligation. In this personal meeting we will discuss your ideas and wishes regarding your website. We are characterized by three points:

2. we will create the 1st draft for you

Based on your wishes and the design of your company create for you the 1st draft of your new website.

You will be thrilled!


3. the finishing touch

In most cases, the 1st draft already corresponds to 95% of our customers’ ideas and the site could already go online. But then there is still a little bit to file and grind here and there – remember the power that is under the hood. When this polish is done, your website will not only shine in (new) splendor, but also have a powerful Formula 1 engine built in.

4. your website goes online

With or without a big celebration, your website can now go online. How exactly to do this and what to consider … for this you have us We take care of the complete and, above all, competent processing.

Get web design quote

You have a website project. We support you from the planning to the implementation and the long-term support. Send us a request, we will contact you promptly.

An excerpt of our ratings

A selection of our customers and references

Life safety systems

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1Plus Agency GmbH