Which is true about calls-to-action usage on mobile homepages?
Calls-to-action should be prominent on the visible area of the mobile homepage
Use only menus
Keep call to action on the second page
Same calls-to-action should be used both on mobile and desktop sites
Explanation:
It can be easy for mobile users to miss menu items, so your clients should always put their key calls-to-action where users will see them. Study participants had an easier time completing tasks on sites that clearly displayed primary calls-to-action in the main body of the site, with secondary tasks available through menus or below the fold.
Read more here: https://support.google.com/partners/answer/7336289