Website maintenance is assessed by the amount of work and the specialists involved. For example, round-the-clock service and support, revision, updating and content, search engine optimization for Google, support via Skype, telephone and mail, error correction and recovery, cleaning the site from viruses and malicious code with the involvement of a project manager, programmer, content manager and a copywriter will cost 135 € . If a designer is added to the team – from 240 € , and if you also need a layout designer, tester and SEO specialist, then maintaining the site will cost 560 € .