“Hello World” is the title of a post often visible on websites that is frequently included as part of the installation process and can often be seen on sites where no real strategy of management of content has been disseminated amongst those responsible for its maintenance, with the technical team not removing it because its content and outside of their jurisdiction and the marketing or web content team not removing it because they didn’t create it and so they are not sure of either its existence or its function. There! Explained in one sentence without hesitation, deviation or repetition