Homepage of a Website including an only link hypertext by which the visitor accesses a new page, she allows to achieve the rest of the pages of the site. This page, often made up of a look and a message of welcome, brings nothing, either to the visitors, or to robots. It causes an access in "funnel" to the site as well as a lengthening of the course-visitor of an additional click, what can be source of penalty of all the pages of the site by research motors.