The need of attention of a website do not ends with its delivery. Content updates and extension, small improvements and corrections are normal requirements of every living website. Modifications become necessary e.g. when the staff structure changes. In small websites using UHTML direct editing of the content can often be done more time efficient than if the editorial matter is maintained by a content management system. Compared to php or ASP based websites up to 80% of time can be saved on such maintenance tasks.
Due the correspondence of the UHTML and HTML syntax, UHTML websites can be maintained entirely by an average web-designer without the need to deploy templates. It enables the designer to modify not only the static part but the entire design without affecting the function of the website. There is no need of contracting a programmer to update or extend a dynamic website.