3D Health offers a positioning service about company websites and/or its products. According to Wikipedia, the positioning in search engines or positioning of websites can be defined as "the result of recovering information from the databases of the big Internet search engines by way of search algorithms in software. The task of adjusting the information which is supposed to appear in the first positions is known as  SEO, standing for search engine optimization. This consists in applying different techniques so as to achieve that the Internet search engines situate a certain website in a high category position (the first positions) in the results page for certain terms and keyword searches. They are also known as website development techniques whose aim is to improve the position of a certain website in the search engine results and is known by the acronym SERP".