Legal Notice.

Information in compliance with paragraph 5 of the German Telemedia Act (Telemediengesetz, TMG):

KOPPENBRINK, Dorfstrasse 39c, 23869 Elmenhorst/Fischbek, Germany


Represented by:

Holger Koppenbrink,
Dorfstrasse 39c, 23869 Elmenhorst/Fischbek, Germany 



Holger Koppenbrink
Reg. Office: HR B 19706 HL, AG Luebeck (District Court)
VAT Reg. No.: DE159967142
Tax ID: 30/297/04961, T&R office Stormarn
Office: Dorfstr. 39c, 23869 Elmenhorst, Germany

IHK Luebeck, Schleswig-Holstein, Germany


Fon: +49 4532 267484
Fax: +49 4532 267485
Email: kms(at)

Person responsible for content in compliance with paragraph 55, section 2 of the German Interstate Broadcasting Agreement (Rundfunkstaatsvertrag, RStV):

Holger Koppenbrink, Dorfstrasse 39c, 23869 Elmenhorst/Fischbek, Germany

Sources for the images and graphics used :

KOPPENBRINK, dreamstime, iStockphoto, Getty Images - Itemization
Source: eRecht24, Attorney for Cyberlaw Sören Siebert

settlement of disputes

The European Commission is providing an online dispute resolution (OS) platform:
You will find our e-mail address at the top of the imprint.

We are not willing or obliged to participate in dispute resolution proceedings before a consumer arbitration board.

Concept, Design, and Realization

Siteway® Webdesign Hamburg


This website was created in view of the current references by the World Wide Web Consortium (W3C). W3C sets standards and principles for the advancement of web-technologies to improve the interoperability of the world wide web and its progress in usabilty.

A W3C-valid source code is the basic foundation for a good search engine optimization (SEO) and barrier-free websites. This makes the W3C-valid execution of XHTML- and CSS-programming an important quality attribute for professional websites.

HTML5 and CSS3 – technologies of the future

To put it simply you can name HTML5 and CSS3 the standards for a future-proof structure and modern design of websites.

HTML5 is the latest standard of HTML. Its former version called HTML 4.01 was released in 1999. Since then the web has modified a lot, so this version has become dated and has been replaced by HTML5. It is even now supported by the popular browsers.

The development of CSS3 was started only a year after the former version has been published. That was in 1999, so it took the W3C 12 years to improve the technology of CSS for this version.

Even though there is a major difference between CSS2 and CSS3, all modern browsers quickly implemented the new addition of the W3C-family and now support the most CSS3-features which are currently avaiable.

Getty Images

ID Author Usage
#143917703 © Abel Mitja Varela Issue: Your customers' language
#157864281 © Clerkenwell Issue: Find and retain talents


ID Author Usage
#000024591803 © Yuri_Arcurs Expertise: Management Consulting
#000004657835 © firebrandphotography Blog


ID Author Usage
#21683456 © Mast3r Homepage, Search
#10865950 © Martinmark Issue: Shape the market
#25286189 © Yuri_arcurs Expertise: Market Research
#27941160 © Yuri_arcurs Issue: Develop your relationships
#12116191 © Yuri_arcurs Home
#28342639 © Andreypopov Expertise: Advertising
#28436781 © MinervaStudio Issue: Achieve successful growth
#30581209 © Andresr Contact
#36132299 © Frizzantine Home

Would you like to learn more?Talk to us. We’d be happy to advise you.

Koppenbrink kontaktieren