Sorry for my own delayed response, I attach a screen-shot of the contracted menu. This is from a computer, but it is the state adopted when being displayed on a mobile.
The page title displayed is of the home page. On some browsers the down arrow visible here on the right under the search box does not appear at all. But even when it does it is not always clear what it is for.
Ideally I would like that down-arrow button (or the absence of it) be replace with a menu icon (the three parallel horizontal lines icon) so that it is clearer to the page-reader that this is a menu and not a colored page heading.
I know how to display the icon, what I am not sure about is how to replace the down-arrow with it or, at least, how to insert the menu icon next to the arrow button, but with the function of revealing the menu list when clicked.
I hope I made more sense this time!