The reduced coordinative effort between the designer and programmer shortens dramatically the developement time of an project. This effect icreases with the internalization of UHTML. Experience shows, that comparing to other technologies like php or ASP, a development speedup of 20 to 60 percent while creating a website from the scratch.
Websites based on UHTML are peculiar error resistant and quite effective to debug. This applies as well while the realisation and even more in the maintenance period of a website. The pure HTML syntax of UHTML makes it easy for the webdesigner to identify and point out flaws in the website. He then eliminates them by himself or deploy a programmer in case of a faulty tag function.