Consultancy with regard to the design of websites, in particular in relation to the efficiency of search engines; website development; creating and maintaining websites; web design; designing and developing customer-specific web pages and internet applications; services of designers on information technologies (IT) in relation to search engine optimization and to content management systems; computer programming; software development; updating of software; consultancy in the field of computers; rental of computer software; rental of computers, also for data processing; technological consultancy; creating and maintaining websites for online social communities and platforms in the field of online marketing, in particular with regard to "search engine optimization" (seo) and to "search engine advertising" (sea); software as a service (SaaS); design of multimedia software for banners and animations; services of designers on information technologies (IT) in relation to multimedia animations and banners; hosting of websites with multimedia content, videos, animations, games, music, films, photos, audio material, images and/or text with information